77089545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131777}}^1$

素因数の和:131801

約数の個数: 24

約数和(自身を含む): 143901576

約数和(自身を除く): 66812031

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 131777, 395331, 658885, 1185993, 1713101, 1976655, 5139303, 5929965, 8565505, 15417909, 25696515, 77089545]

約数ペア:

[(1, 77089545), (3, 25696515), (5, 15417909), (9, 8565505), (13, 5929965), (15, 5139303), (39, 1976655), (45, 1713101), (65, 1185993), (117, 658885), (195, 395331), (585, 131777)]