84132321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13399}}^1$

素因数の和:13445

約数の個数: 32

約数和(自身を含む): 144076800

約数和(自身を除く): 59944479

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 13399, 40197, 93793, 174187, 281379, 308177, 522561, 924531, 1219309, 2157239, 3657927, 4006301, 6471717, 12018903, 28044107, 84132321]

約数ペア:

[(1, 84132321), (3, 28044107), (7, 12018903), (13, 6471717), (21, 4006301), (23, 3657927), (39, 2157239), (69, 1219309), (91, 924531), (161, 522561), (273, 308177), (299, 281379), (483, 174187), (897, 93793), (2093, 40197), (6279, 13399)]