64804941783

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{146917}}^1$

素因数の和:147005

約数の個数: 48

約数和(自身を含む): 105040493280

約数和(自身を除く): 40235551497

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 961, 1581, 2883, 4743, 8649, 14229, 16337, 25947, 49011, 146917, 147033, 440751, 441099, 1322253, 2497589, 3966759, 4554427, 7492767, 13663281, 22478301, 40989843, 67434903, 77425259, 122969529, 141187237, 232275777, 423561711, 696827331, 1270685133, 2090481993, 2400183029, 3812055399, 7200549087, 21601647261, 64804941783]

約数ペア:

[(1, 64804941783), (3, 21601647261), (9, 7200549087), (17, 3812055399), (27, 2400183029), (31, 2090481993), (51, 1270685133), (93, 696827331), (153, 423561711), (279, 232275777), (459, 141187237), (527, 122969529), (837, 77425259), (961, 67434903), (1581, 40989843), (2883, 22478301), (4743, 13663281), (8649, 7492767), (14229, 4554427), (16337, 3966759), (25947, 2497589), (49011, 1322253), (146917, 441099), (147033, 440751)]