64563159999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1179947}}^1$

素因数の和:1180047

約数の個数: 32

約数和(自身を含む): 98322706944

約数和(自身を除く): 33759546945

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 1403, 2379, 4209, 18239, 54717, 1179947, 3539841, 15339311, 27138781, 46017933, 71976767, 81416343, 215930301, 352804153, 935697971, 1058412459, 1655465641, 2807093913, 4966396923, 21521053333, 64563159999]

約数ペア:

[(1, 64563159999), (3, 21521053333), (13, 4966396923), (23, 2807093913), (39, 1655465641), (61, 1058412459), (69, 935697971), (183, 352804153), (299, 215930301), (793, 81416343), (897, 71976767), (1403, 46017933), (2379, 27138781), (4209, 15339311), (18239, 3539841), (54717, 1179947)]