67470819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 99993600

約数和(自身を除く): 32522781

約数列:

[1, 3, 13, 39, 61, 79, 183, 237, 359, 793, 1027, 1077, 2379, 3081, 4667, 4819, 14001, 14457, 21899, 28361, 62647, 65697, 85083, 187941, 284687, 368693, 854061, 1106079, 1730021, 5190063, 22490273, 67470819]

約数ペア:

[(1, 67470819), (3, 22490273), (13, 5190063), (39, 1730021), (61, 1106079), (79, 854061), (183, 368693), (237, 284687), (359, 187941), (793, 85083), (1027, 65697), (1077, 62647), (2379, 28361), (3081, 21899), (4667, 14457), (4819, 14001)]