65673881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11831}}^1$

素因数の和:11912

約数の個数: 16

約数和(自身を含む): 82161408

約数和(自身を除く): 16487527

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 11831, 82817, 153803, 721691, 1076621, 5051837, 9381983, 65673881]

約数ペア:

[(1, 65673881), (7, 9381983), (13, 5051837), (61, 1076621), (91, 721691), (427, 153803), (793, 82817), (5551, 11831)]