15676478289

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{26371}}^1$

素因数の和:26603

約数の個数: 40

約数和(自身を含む): 24124050720

約数和(自身を除く): 8447572431

約数列:

[1, 3, 9, 27, 41, 81, 123, 179, 369, 537, 1107, 1611, 3321, 4833, 7339, 14499, 22017, 26371, 66051, 79113, 198153, 237339, 594459, 712017, 1081211, 2136051, 3243633, 4720409, 9730899, 14161227, 29192697, 42483681, 87578091, 127451043, 193536769, 382353129, 580610307, 1741830921, 5225492763, 15676478289]

約数ペア:

[(1, 15676478289), (3, 5225492763), (9, 1741830921), (27, 580610307), (41, 382353129), (81, 193536769), (123, 127451043), (179, 87578091), (369, 42483681), (537, 29192697), (1107, 14161227), (1611, 9730899), (3321, 4720409), (4833, 3243633), (7339, 2136051), (14499, 1081211), (22017, 712017), (26371, 594459), (66051, 237339), (79113, 198153)]