90462663

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 139546880

約数和(自身を除く): 49084217

約数列:

[1, 3, 9, 27, 67, 79, 81, 201, 211, 237, 603, 633, 711, 1809, 1899, 2133, 5293, 5427, 5697, 6399, 14137, 15879, 16669, 17091, 42411, 47637, 50007, 127233, 142911, 150021, 381699, 428733, 450063, 1116823, 1145097, 1350189, 3350469, 10051407, 30154221, 90462663]

約数ペア:

[(1, 90462663), (3, 30154221), (9, 10051407), (27, 3350469), (67, 1350189), (79, 1145097), (81, 1116823), (201, 450063), (211, 428733), (237, 381699), (603, 150021), (633, 142911), (711, 127233), (1809, 50007), (1899, 47637), (2133, 42411), (5293, 17091), (5427, 16669), (5697, 15879), (6399, 14137)]