83642247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 137768960

約数和(自身を除く): 54126713

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 7687, 10881, 23061, 69183, 99931, 207549, 238297, 299793, 714891, 899379, 2144673, 2698137, 3097861, 6434019, 9293583, 27880749, 83642247]

約数ペア:

[(1, 83642247), (3, 27880749), (9, 9293583), (13, 6434019), (27, 3097861), (31, 2698137), (39, 2144673), (93, 899379), (117, 714891), (279, 299793), (351, 238297), (403, 207549), (837, 99931), (1209, 69183), (3627, 23061), (7687, 10881)]