91169421

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{28751}}^1$

素因数の和:28912

約数の個数: 16

約数和(自身を含む): 139849728

約数和(自身を除く): 48680307

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 28751, 86253, 201257, 603771, 4341401, 13024203, 30389807, 91169421]

約数ペア:

[(1, 91169421), (3, 30389807), (7, 13024203), (21, 4341401), (151, 603771), (453, 201257), (1057, 86253), (3171, 28751)]