72593851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 84874608

約数和(自身を除く): 12280757

約数列:

[1, 11, 19, 101, 181, 209, 361, 1111, 1919, 1991, 3439, 3971, 18281, 21109, 36461, 37829, 65341, 201091, 347339, 401071, 718751, 3820729, 6599441, 72593851]

約数ペア:

[(1, 72593851), (11, 6599441), (19, 3820729), (101, 718751), (181, 401071), (209, 347339), (361, 201091), (1111, 65341), (1919, 37829), (1991, 36461), (3439, 21109), (3971, 18281)]