197348481

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3631}}^1$

素因数の和:3715

約数の個数: 40

約数和(自身を含む): 326967168

約数和(自身を除く): 129618687

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 1647, 2013, 3631, 4941, 6039, 10893, 18117, 32679, 39941, 54351, 98037, 119823, 221491, 294111, 359469, 664473, 1078407, 1993419, 2436401, 3235221, 5980257, 7309203, 17940771, 21927609, 65782827, 197348481]

約数ペア:

[(1, 197348481), (3, 65782827), (9, 21927609), (11, 17940771), (27, 7309203), (33, 5980257), (61, 3235221), (81, 2436401), (99, 1993419), (183, 1078407), (297, 664473), (549, 359469), (671, 294111), (891, 221491), (1647, 119823), (2013, 98037), (3631, 54351), (4941, 39941), (6039, 32679), (10893, 18117)]