67556463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 100201920

約数和(自身を除く): 32645457

約数列:

[1, 3, 13, 39, 61, 73, 183, 219, 389, 793, 949, 1167, 2379, 2847, 4453, 5057, 13359, 15171, 23729, 28397, 57889, 71187, 85191, 173667, 308477, 369161, 925431, 1107483, 1732217, 5196651, 22518821, 67556463]

約数ペア:

[(1, 67556463), (3, 22518821), (13, 5196651), (39, 1732217), (61, 1107483), (73, 925431), (183, 369161), (219, 308477), (389, 173667), (793, 85191), (949, 71187), (1167, 57889), (2379, 28397), (2847, 23729), (4453, 15171), (5057, 13359)]