29617731

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 51999024

約数和(自身を除く): 22381293

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2557, 3861, 7671, 11583, 23013, 28127, 33241, 69039, 84381, 99723, 207117, 253143, 299169, 365651, 759429, 897507, 1096953, 2278287, 2692521, 3290859, 9872577, 29617731]

約数ペア:

[(1, 29617731), (3, 9872577), (9, 3290859), (11, 2692521), (13, 2278287), (27, 1096953), (33, 897507), (39, 759429), (81, 365651), (99, 299169), (117, 253143), (143, 207117), (297, 99723), (351, 84381), (429, 69039), (891, 33241), (1053, 28127), (1287, 23013), (2557, 11583), (3861, 7671)]