761126901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{20921}}^1$

素因数の和:21172

約数の個数: 16

約数和(自身を含む): 1035722688

約数和(自身を除く): 274595787

約数列:

[1, 3, 67, 181, 201, 543, 12127, 20921, 36381, 62763, 1401707, 3786701, 4205121, 11360103, 253708967, 761126901]

約数ペア:

[(1, 761126901), (3, 253708967), (67, 11360103), (181, 4205121), (201, 3786701), (543, 1401707), (12127, 62763), (20921, 36381)]