80090043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 124001280

約数和(自身を除く): 43911237

約数列:

[1, 3, 11, 17, 33, 51, 187, 367, 389, 561, 1101, 1167, 4037, 4279, 6239, 6613, 12111, 12837, 18717, 19839, 68629, 72743, 142763, 205887, 218229, 428289, 1570393, 2426971, 4711179, 7280913, 26696681, 80090043]

約数ペア:

[(1, 80090043), (3, 26696681), (11, 7280913), (17, 4711179), (33, 2426971), (51, 1570393), (187, 428289), (367, 218229), (389, 205887), (561, 142763), (1101, 72743), (1167, 68629), (4037, 19839), (4279, 18717), (6239, 12837), (6613, 12111)]