131533809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{54601}}^1$

素因数の和:54688

約数の個数: 16

約数和(自身を含む): 193946304

約数和(自身を除く): 62412495

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 54601, 163803, 600611, 1801833, 3985873, 11957619, 43844603, 131533809]

約数ペア:

[(1, 131533809), (3, 43844603), (11, 11957619), (33, 3985873), (73, 1801833), (219, 600611), (803, 163803), (2409, 54601)]