26860167

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 43676160

約数和(自身を除く): 16815993

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 563, 589, 837, 1539, 1689, 1767, 2511, 5067, 5301, 10697, 15201, 15903, 17453, 32091, 45603, 47709, 52359, 96273, 157077, 288819, 331607, 471231, 866457, 994821, 1413693, 2984463, 8953389, 26860167]

約数ペア:

[(1, 26860167), (3, 8953389), (9, 2984463), (19, 1413693), (27, 994821), (31, 866457), (57, 471231), (81, 331607), (93, 288819), (171, 157077), (279, 96273), (513, 52359), (563, 47709), (589, 45603), (837, 32091), (1539, 17453), (1689, 15903), (1767, 15201), (2511, 10697), (5067, 5301)]