157624131

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{26153}}^1$

素因数の和:26211

約数の個数: 24

約数和(自身を含む): 250450704

約数和(自身を除く): 92826573

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 26153, 78459, 183071, 549213, 1072273, 1281497, 3216819, 3844491, 7505911, 22517733, 52541377, 157624131]

約数ペア:

[(1, 157624131), (3, 52541377), (7, 22517733), (21, 7505911), (41, 3844491), (49, 3216819), (123, 1281497), (147, 1072273), (287, 549213), (861, 183071), (2009, 78459), (6027, 26153)]