151949043

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1783}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 232940448

約数和(自身を除く): 80991405

約数列:

[1, 3, 9, 17, 51, 153, 557, 1671, 1783, 5013, 5349, 9469, 16047, 28407, 30311, 85221, 90933, 272799, 993131, 2979393, 8938179, 16883227, 50649681, 151949043]

約数ペア:

[(1, 151949043), (3, 50649681), (9, 16883227), (17, 8938179), (51, 2979393), (153, 993131), (557, 272799), (1671, 90933), (1783, 85221), (5013, 30311), (5349, 28407), (9469, 16047)]