161870037

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{51047}}^1$

素因数の和:51208

約数の個数: 16

約数和(自身を含む): 248297472

約数和(自身を除く): 86427435

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 51047, 153141, 357329, 1071987, 7708097, 23124291, 53956679, 161870037]

約数ペア:

[(1, 161870037), (3, 53956679), (7, 23124291), (21, 7708097), (151, 1071987), (453, 357329), (1057, 153141), (3171, 51047)]