72533329

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 12118511

約数列:

[1, 11, 23, 67, 121, 253, 389, 737, 1541, 2783, 4279, 8107, 8947, 16951, 26063, 47069, 98417, 186461, 286693, 599449, 1082587, 3153623, 6593939, 72533329]

約数ペア:

[(1, 72533329), (11, 6593939), (23, 3153623), (67, 1082587), (121, 599449), (253, 286693), (389, 186461), (737, 98417), (1541, 47069), (2783, 26063), (4279, 16951), (8107, 8947)]