72671954691

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1801}}^1\times {\mathrm{1811}}^1$

素因数の和:4683

約数の個数: 32

約数和(自身を含む): 110965372416

約数和(自身を除く): 38293417725

約数列:

[1, 3, 7, 21, 1061, 1801, 1811, 3183, 5403, 5433, 7427, 12607, 12677, 22281, 37821, 38031, 1910861, 1921471, 3261611, 5732583, 5764413, 9784833, 13376027, 13450297, 22831277, 40128081, 40350891, 68493831, 3460569271, 10381707813, 24223984897, 72671954691]

約数ペア:

[(1, 72671954691), (3, 24223984897), (7, 10381707813), (21, 3460569271), (1061, 68493831), (1801, 40350891), (1811, 40128081), (3183, 22831277), (5403, 13450297), (5433, 13376027), (7427, 9784833), (12607, 5764413), (12677, 5732583), (22281, 3261611), (37821, 1921471), (38031, 1910861)]