65272467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 100396800

約数和(自身を除く): 35124333

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 1493, 2301, 3363, 4479, 14573, 19409, 28367, 43719, 58227, 85101, 88087, 264261, 368771, 1106313, 1145131, 1673653, 3435393, 5020959, 21757489, 65272467]

約数ペア:

[(1, 65272467), (3, 21757489), (13, 5020959), (19, 3435393), (39, 1673653), (57, 1145131), (59, 1106313), (177, 368771), (247, 264261), (741, 88087), (767, 85101), (1121, 58227), (1493, 43719), (2301, 28367), (3363, 19409), (4479, 14573)]