90826099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 118863360

約数和(自身を除く): 28037261

約数列:

[1, 7, 13, 19, 91, 131, 133, 247, 401, 917, 1703, 1729, 2489, 2807, 5213, 7619, 11921, 17423, 32357, 36491, 52531, 53333, 99047, 226499, 367717, 682903, 693329, 998089, 4780321, 6986623, 12975157, 90826099]

約数ペア:

[(1, 90826099), (7, 12975157), (13, 6986623), (19, 4780321), (91, 998089), (131, 693329), (133, 682903), (247, 367717), (401, 226499), (917, 99047), (1703, 53333), (1729, 52531), (2489, 36491), (2807, 32357), (5213, 17423), (7619, 11921)]