91218219

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{691}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 123563520

約数和(自身を除く): 32345301

約数列:

[1, 3, 79, 237, 557, 691, 1671, 2073, 44003, 54589, 132009, 163767, 384887, 1154661, 30406073, 91218219]

約数ペア:

[(1, 91218219), (3, 30406073), (79, 1154661), (237, 384887), (557, 163767), (691, 132009), (1671, 54589), (2073, 44003)]