91178031

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{4139}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 139104000

約数和(自身を除く): 47925969

約数列:

[1, 3, 7, 21, 1049, 3147, 4139, 7343, 12417, 22029, 28973, 86919, 4341811, 13025433, 30392677, 91178031]

約数ペア:

[(1, 91178031), (3, 30392677), (7, 13025433), (21, 4341811), (1049, 86919), (3147, 28973), (4139, 22029), (7343, 12417)]