72945939

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 108000256

約数和(自身を除く): 35054317

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 1951, 3399, 5853, 12463, 21461, 37389, 64383, 200953, 236071, 602859, 708213, 2210483, 6631449, 24315313, 72945939]

約数ペア:

[(1, 72945939), (3, 24315313), (11, 6631449), (33, 2210483), (103, 708213), (121, 602859), (309, 236071), (363, 200953), (1133, 64383), (1951, 37389), (3399, 21461), (5853, 12463)]