66140711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 84295680

約数和(自身を除く): 18154969

約数列:

[1, 7, 13, 59, 91, 97, 127, 413, 679, 767, 889, 1261, 1651, 5369, 5723, 7493, 8827, 11557, 12319, 40061, 52451, 74399, 86233, 97409, 160147, 520793, 681863, 726821, 1121029, 5087747, 9448673, 66140711]

約数ペア:

[(1, 66140711), (7, 9448673), (13, 5087747), (59, 1121029), (91, 726821), (97, 681863), (127, 520793), (413, 160147), (679, 97409), (767, 86233), (889, 74399), (1261, 52451), (1651, 40061), (5369, 12319), (5723, 11557), (7493, 8827)]