89760097

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 107643904

約数和(自身を除く): 17883807

約数列:

[1, 7, 31, 61, 217, 427, 1891, 6781, 13237, 47467, 210211, 413641, 1471477, 2895487, 12822871, 89760097]

約数ペア:

[(1, 89760097), (7, 12822871), (31, 2895487), (61, 1471477), (217, 413641), (427, 210211), (1891, 47467), (6781, 13237)]