89896149

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 157772160

約数和(自身を除く): 67876011

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 369, 567, 861, 1107, 1289, 1701, 2583, 3321, 3867, 7749, 9023, 9963, 11601, 23247, 27069, 34803, 52849, 69741, 81207, 104409, 158547, 243621, 313227, 369943, 475641, 730863, 1109829, 1426923, 2192589, 3329487, 4280769, 9988461, 12842307, 29965383, 89896149]

約数ペア:

[(1, 89896149), (3, 29965383), (7, 12842307), (9, 9988461), (21, 4280769), (27, 3329487), (41, 2192589), (63, 1426923), (81, 1109829), (123, 730863), (189, 475641), (243, 369943), (287, 313227), (369, 243621), (567, 158547), (861, 104409), (1107, 81207), (1289, 69741), (1701, 52849), (2583, 34803), (3321, 27069), (3867, 23247), (7749, 11601), (9023, 9963)]