55231533

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 97284096

約数和(自身を除く): 42052563

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 811, 987, 1081, 1449, 2433, 2961, 3243, 5677, 7299, 7567, 9729, 17031, 18653, 22701, 38117, 51093, 55959, 68103, 114351, 130571, 167877, 266819, 343053, 391713, 800457, 876691, 1175139, 2401371, 2630073, 6136837, 7890219, 18410511, 55231533]

約数ペア:

[(1, 55231533), (3, 18410511), (7, 7890219), (9, 6136837), (21, 2630073), (23, 2401371), (47, 1175139), (63, 876691), (69, 800457), (141, 391713), (161, 343053), (207, 266819), (329, 167877), (423, 130571), (483, 114351), (811, 68103), (987, 55959), (1081, 51093), (1449, 38117), (2433, 22701), (2961, 18653), (3243, 17031), (5677, 9729), (7299, 7567)]