180904569129

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{870491}}^1$

素因数の和:870722

約数の個数: 32

約数和(自身を含む): 275771865600

約数和(自身を除く): 94867296471

約数列:

[1, 3, 9, 27, 43, 129, 179, 387, 537, 1161, 1611, 4833, 7697, 23091, 69273, 207819, 870491, 2611473, 7834419, 23503257, 37431113, 112293339, 155817889, 336880017, 467453667, 1010640051, 1402361001, 4207083003, 6700169227, 20100507681, 60301523043, 180904569129]

約数ペア:

[(1, 180904569129), (3, 60301523043), (9, 20100507681), (27, 6700169227), (43, 4207083003), (129, 1402361001), (179, 1010640051), (387, 467453667), (537, 336880017), (1161, 155817889), (1611, 112293339), (4833, 37431113), (7697, 23503257), (23091, 7834419), (69273, 2611473), (207819, 870491)]