97997151

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{31319}}^1$

素因数の和:31478

約数の個数: 16

約数和(自身を含む): 150336000

約数和(自身を除く): 52338849

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 31319, 93957, 219233, 657699, 4666531, 13999593, 32665717, 97997151]

約数ペア:

[(1, 97997151), (3, 32665717), (7, 13999593), (21, 4666531), (149, 657699), (447, 219233), (1043, 93957), (3129, 31319)]