156989435379

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24179}}^1\times {\mathrm{7541}}^1$

素因数の和:31771

約数の個数: 32

約数和(自身を含む): 245099312640

約数和(自身を除く): 88109877261

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 7541, 22623, 24179, 52787, 72537, 158361, 169253, 309181, 507759, 927543, 991339, 2164267, 2974017, 6492801, 6939373, 20818119, 182333839, 547001517, 1276336873, 3829010619, 7475687399, 22427062197, 52329811793, 156989435379]

約数ペア:

[(1, 156989435379), (3, 52329811793), (7, 22427062197), (21, 7475687399), (41, 3829010619), (123, 1276336873), (287, 547001517), (861, 182333839), (7541, 20818119), (22623, 6939373), (24179, 6492801), (52787, 2974017), (72537, 2164267), (158361, 991339), (169253, 927543), (309181, 507759)]