76982427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 118722560

約数和(自身を除く): 41740133

約数列:

[1, 3, 9, 27, 43, 61, 129, 183, 387, 549, 1087, 1161, 1647, 2623, 3261, 7869, 9783, 23607, 29349, 46741, 66307, 70821, 140223, 198921, 420669, 596763, 1262007, 1790289, 2851201, 8553603, 25660809, 76982427]

約数ペア:

[(1, 76982427), (3, 25660809), (9, 8553603), (27, 2851201), (43, 1790289), (61, 1262007), (129, 596763), (183, 420669), (387, 198921), (549, 140223), (1087, 70821), (1161, 66307), (1647, 46741), (2623, 29349), (3261, 23607), (7869, 9783)]