15276303

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 26104320

約数和(自身を除く): 10828017

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 617, 917, 1179, 1851, 2751, 3537, 4319, 5553, 8253, 12957, 16659, 24759, 38871, 80827, 116613, 242481, 565789, 727443, 1697367, 2182329, 5092101, 15276303]

約数ペア:

[(1, 15276303), (3, 5092101), (7, 2182329), (9, 1697367), (21, 727443), (27, 565789), (63, 242481), (131, 116613), (189, 80827), (393, 38871), (617, 24759), (917, 16659), (1179, 12957), (1851, 8253), (2751, 5553), (3537, 4319)]