74256897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 42832383

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 967, 1969, 2327, 2901, 5907, 6981, 10637, 12571, 25597, 31911, 37713, 76791, 138281, 173093, 414843, 519279, 1904023, 2250209, 5712069, 6750627, 24752299, 74256897]

約数ペア:

[(1, 74256897), (3, 24752299), (11, 6750627), (13, 5712069), (33, 2250209), (39, 1904023), (143, 519279), (179, 414843), (429, 173093), (537, 138281), (967, 76791), (1969, 37713), (2327, 31911), (2901, 25597), (5907, 12571), (6981, 10637)]