61175421

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 24

約数和(自身を含む): 93367040

約数和(自身を除く): 32191619

約数列:

[1, 3, 9, 19, 57, 171, 361, 991, 1083, 2973, 3249, 6859, 8919, 18829, 20577, 56487, 61731, 169461, 357751, 1073253, 3219759, 6797269, 20391807, 61175421]

約数ペア:

[(1, 61175421), (3, 20391807), (9, 6797269), (19, 3219759), (57, 1073253), (171, 357751), (361, 169461), (991, 61731), (1083, 56487), (2973, 20577), (3249, 18829), (6859, 8919)]