72259341

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 121325568

約数和(自身を除く): 49066227

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 3037, 3399, 7931, 9111, 21259, 23793, 33407, 63777, 100221, 233849, 312811, 701547, 938433, 2189677, 3440921, 6569031, 10322763, 24086447, 72259341]

約数ペア:

[(1, 72259341), (3, 24086447), (7, 10322763), (11, 6569031), (21, 3440921), (33, 2189677), (77, 938433), (103, 701547), (231, 312811), (309, 233849), (721, 100221), (1133, 63777), (2163, 33407), (3037, 23793), (3399, 21259), (7931, 9111)]