51356007

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 76317696

約数和(自身を除く): 24961689

約数列:

[1, 3, 9, 47, 141, 167, 423, 501, 727, 1503, 2181, 6543, 7849, 23547, 34169, 70641, 102507, 121409, 307521, 364227, 1092681, 5706223, 17118669, 51356007]

約数ペア:

[(1, 51356007), (3, 17118669), (9, 5706223), (47, 1092681), (141, 364227), (167, 307521), (423, 121409), (501, 102507), (727, 70641), (1503, 34169), (2181, 23547), (6543, 7849)]