97621671

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{4457}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 152463600

約数和(自身を除く): 54841929

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 4457, 7301, 13371, 21903, 31199, 93597, 218393, 655179, 664093, 1992279, 4648651, 13945953, 32540557, 97621671]

約数ペア:

[(1, 97621671), (3, 32540557), (7, 13945953), (21, 4648651), (49, 1992279), (147, 664093), (149, 655179), (447, 218393), (1043, 93597), (3129, 31199), (4457, 21903), (7301, 13371)]