18103323

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 29592576

約数和(自身を除く): 11489253

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1013, 2553, 3039, 5957, 7091, 17871, 21273, 23299, 37481, 69897, 112443, 163093, 262367, 489279, 787101, 862063, 2586189, 6034441, 18103323]

約数ペア:

[(1, 18103323), (3, 6034441), (7, 2586189), (21, 862063), (23, 787101), (37, 489279), (69, 262367), (111, 163093), (161, 112443), (259, 69897), (483, 37481), (777, 23299), (851, 21273), (1013, 17871), (2553, 7091), (3039, 5957)]