153490579

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 180559872

約数和(自身を除く): 27069293

約数列:

[1, 11, 31, 47, 61, 157, 341, 517, 671, 1457, 1727, 1891, 2867, 4867, 7379, 9577, 16027, 20801, 31537, 53537, 81169, 88877, 105347, 228749, 296887, 450119, 977647, 2516239, 3265757, 4951309, 13953689, 153490579]

約数ペア:

[(1, 153490579), (11, 13953689), (31, 4951309), (47, 3265757), (61, 2516239), (157, 977647), (341, 450119), (517, 296887), (671, 228749), (1457, 105347), (1727, 88877), (1891, 81169), (2867, 53537), (4867, 31537), (7379, 20801), (9577, 16027)]