20165378804901

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{460871}}^1$

素因数の和:461188

約数の個数: 96

約数和(自身を含む): 33541158067200

約数和(自身を除く): 13375779262299

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 121, 177, 227, 297, 363, 531, 649, 681, 1089, 1593, 1947, 2043, 2497, 3267, 5841, 6129, 7139, 7491, 13393, 17523, 21417, 22473, 27467, 40179, 64251, 67419, 82401, 120537, 147323, 192753, 247203, 361611, 441969, 460871, 741609, 1325907, 1382613, 1620553, 3977721, 4147839, 4861659, 5069581, 12443517, 14584977, 15208743, 27191389, 43754931, 45626229, 55765391, 81574167, 104617717, 136878687, 167296173, 244722501, 299105279, 313853151, 501888519, 734167503, 897315837, 941559453, 1150794887, 1505665557, 2691947511, 2824678359, 3290158069, 3452384661, 6172445303, 8075842533, 9870474207, 10357153983, 12658743757, 18517335909, 29611422621, 31071461949, 37976231271, 55552007727, 67896898333, 88834267863, 113928693813, 166656023181, 203690694999, 341786081439, 611072084997, 746865881663, 1833216254991, 2240597644989, 6721792934967, 20165378804901]

約数ペア:

[(1, 20165378804901), (3, 6721792934967), (9, 2240597644989), (11, 1833216254991), (27, 746865881663), (33, 611072084997), (59, 341786081439), (99, 203690694999), (121, 166656023181), (177, 113928693813), (227, 88834267863), (297, 67896898333), (363, 55552007727), (531, 37976231271), (649, 31071461949), (681, 29611422621), (1089, 18517335909), (1593, 12658743757), (1947, 10357153983), (2043, 9870474207), (2497, 8075842533), (3267, 6172445303), (5841, 3452384661), (6129, 3290158069), (7139, 2824678359), (7491, 2691947511), (13393, 1505665557), (17523, 1150794887), (21417, 941559453), (22473, 897315837), (27467, 734167503), (40179, 501888519), (64251, 313853151), (67419, 299105279), (82401, 244722501), (120537, 167296173), (147323, 136878687), (192753, 104617717), (247203, 81574167), (361611, 55765391), (441969, 45626229), (460871, 43754931), (741609, 27191389), (1325907, 15208743), (1382613, 14584977), (1620553, 12443517), (3977721, 5069581), (4147839, 4861659)]