99986991

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 149534424

約数和(自身を除く): 49547433

約数列:

[1, 3, 13, 39, 53, 61, 159, 169, 183, 507, 689, 793, 2067, 2379, 3233, 3721, 8957, 9699, 10309, 11163, 26871, 30927, 42029, 48373, 126087, 145119, 197213, 546377, 591639, 628849, 1639131, 1886547, 2563769, 7691307, 33328997, 99986991]

約数ペア:

[(1, 99986991), (3, 33328997), (13, 7691307), (39, 2563769), (53, 1886547), (61, 1639131), (159, 628849), (169, 591639), (183, 546377), (507, 197213), (689, 145119), (793, 126087), (2067, 48373), (2379, 42029), (3233, 30927), (3721, 26871), (8957, 11163), (9699, 10309)]