16142643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 26341224

約数和(自身を除く): 10198581

約数列:

[1, 3, 9, 11, 33, 41, 97, 99, 123, 291, 369, 451, 873, 1067, 1353, 1681, 3201, 3977, 4059, 5043, 9603, 11931, 15129, 18491, 35793, 43747, 55473, 131241, 163057, 166419, 393723, 489171, 1467513, 1793627, 5380881, 16142643]

約数ペア:

[(1, 16142643), (3, 5380881), (9, 1793627), (11, 1467513), (33, 489171), (41, 393723), (97, 166419), (99, 163057), (123, 131241), (291, 55473), (369, 43747), (451, 35793), (873, 18491), (1067, 15129), (1353, 11931), (1681, 9603), (3201, 5043), (3977, 4059)]