350598051

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 582658560

約数和(自身を除く): 232060509

約数列:

[1, 3, 9, 19, 27, 37, 47, 57, 81, 111, 131, 141, 171, 333, 393, 423, 513, 703, 893, 999, 1179, 1269, 1539, 1739, 2109, 2489, 2679, 2997, 3537, 3807, 4847, 5217, 6157, 6327, 7467, 8037, 10611, 14541, 15651, 18471, 18981, 22401, 24111, 33041, 43623, 46953, 55413, 56943, 67203, 72333, 92093, 99123, 116983, 130869, 140859, 166239, 201609, 227809, 276279, 297369, 350949, 392607, 498717, 683427, 828837, 892107, 1052847, 2050281, 2486511, 2676321, 3158541, 4328371, 6150843, 7459533, 9475623, 12985113, 18452529, 38955339, 116866017, 350598051]

約数ペア:

[(1, 350598051), (3, 116866017), (9, 38955339), (19, 18452529), (27, 12985113), (37, 9475623), (47, 7459533), (57, 6150843), (81, 4328371), (111, 3158541), (131, 2676321), (141, 2486511), (171, 2050281), (333, 1052847), (393, 892107), (423, 828837), (513, 683427), (703, 498717), (893, 392607), (999, 350949), (1179, 297369), (1269, 276279), (1539, 227809), (1739, 201609), (2109, 166239), (2489, 140859), (2679, 130869), (2997, 116983), (3537, 99123), (3807, 92093), (4847, 72333), (5217, 67203), (6157, 56943), (6327, 55413), (7467, 46953), (8037, 43623), (10611, 33041), (14541, 24111), (15651, 22401), (18471, 18981)]