142355703

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{44893}}^1$

素因数の和:45054

約数の個数: 16

約数和(自身を含む): 218364416

約数和(自身を除く): 76008713

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 44893, 134679, 314251, 942753, 6778843, 20336529, 47451901, 142355703]

約数ペア:

[(1, 142355703), (3, 47451901), (7, 20336529), (21, 6778843), (151, 942753), (453, 314251), (1057, 134679), (3171, 44893)]