156969415701

素因数分解:

$3^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{661}}^1\times {\mathrm{853}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 269250377088

約数和(自身を除く): 112280961387

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 491, 567, 661, 853, 1473, 1983, 2559, 3437, 4419, 4627, 5949, 5971, 7677, 10311, 13257, 13881, 17847, 17913, 23031, 30933, 39771, 41643, 53541, 53739, 69093, 92799, 124929, 161217, 278397, 324551, 374787, 418823, 483651, 563833, 973653, 1256469, 1691499, 2271857, 2920959, 2931761, 3769407, 3946831, 5074497, 6815571, 8762877, 8795283, 11308221, 11840493, 15223491, 20446713, 26288631, 26385849, 33924663, 35521479, 45670473, 61340139, 79157547, 106564437, 184020417, 237472641, 276842003, 319693311, 830526009, 1937894021, 2491578027, 5813682063, 7474734081, 17441046189, 22424202243, 52323138567, 156969415701]

約数ペア:

[(1, 156969415701), (3, 52323138567), (7, 22424202243), (9, 17441046189), (21, 7474734081), (27, 5813682063), (63, 2491578027), (81, 1937894021), (189, 830526009), (491, 319693311), (567, 276842003), (661, 237472641), (853, 184020417), (1473, 106564437), (1983, 79157547), (2559, 61340139), (3437, 45670473), (4419, 35521479), (4627, 33924663), (5949, 26385849), (5971, 26288631), (7677, 20446713), (10311, 15223491), (13257, 11840493), (13881, 11308221), (17847, 8795283), (17913, 8762877), (23031, 6815571), (30933, 5074497), (39771, 3946831), (41643, 3769407), (53541, 2931761), (53739, 2920959), (69093, 2271857), (92799, 1691499), (124929, 1256469), (161217, 973653), (278397, 563833), (324551, 483651), (374787, 418823)]