528022017

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 847872000

約数和(自身を除く): 319849983

約数列:

[1, 3, 9, 23, 27, 47, 69, 79, 141, 207, 229, 237, 423, 621, 687, 711, 1081, 1269, 1817, 2061, 2133, 3243, 3713, 5267, 5451, 6183, 9729, 10763, 11139, 15801, 16353, 18091, 29187, 32289, 33417, 47403, 49059, 54273, 85399, 96867, 100251, 142209, 162819, 247549, 256197, 290601, 416093, 488457, 742647, 768591, 850277, 1248279, 2227941, 2305773, 2550831, 3744837, 6683823, 7652493, 11234511, 19556371, 22957479, 58669113, 176007339, 528022017]

約数ペア:

[(1, 528022017), (3, 176007339), (9, 58669113), (23, 22957479), (27, 19556371), (47, 11234511), (69, 7652493), (79, 6683823), (141, 3744837), (207, 2550831), (229, 2305773), (237, 2227941), (423, 1248279), (621, 850277), (687, 768591), (711, 742647), (1081, 488457), (1269, 416093), (1817, 290601), (2061, 256197), (2133, 247549), (3243, 162819), (3713, 142209), (5267, 100251), (5451, 96867), (6183, 85399), (9729, 54273), (10763, 49059), (11139, 47403), (15801, 33417), (16353, 32289), (18091, 29187)]