145328403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{142061}}^1$

素因数の和:142106

約数の個数: 16

約数和(自身を含む): 218207232

約数和(自身を除く): 72878829

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 142061, 426183, 1562671, 4403891, 4688013, 13211673, 48442801, 145328403]

約数ペア:

[(1, 145328403), (3, 48442801), (11, 13211673), (31, 4688013), (33, 4403891), (93, 1562671), (341, 426183), (1023, 142061)]