83772549

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 151901568

約数和(自身を除く): 68129019

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 2897, 3213, 4131, 8691, 9639, 20279, 26073, 28917, 49249, 60837, 78219, 147747, 182511, 234657, 344743, 443241, 547533, 703971, 1034229, 1329723, 1642599, 3102687, 3989169, 4927797, 9308061, 11967507, 27924183, 83772549]

約数ペア:

[(1, 83772549), (3, 27924183), (7, 11967507), (9, 9308061), (17, 4927797), (21, 3989169), (27, 3102687), (51, 1642599), (63, 1329723), (81, 1034229), (119, 703971), (153, 547533), (189, 443241), (243, 344743), (357, 234657), (459, 182511), (567, 147747), (1071, 78219), (1377, 60837), (1701, 49249), (2897, 28917), (3213, 26073), (4131, 20279), (8691, 9639)]