28933659

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 15821541

約数列:

[1, 3, 9, 27, 41, 59, 123, 177, 369, 443, 531, 1107, 1329, 1593, 2419, 3987, 7257, 11961, 18163, 21771, 26137, 54489, 65313, 78411, 163467, 235233, 490401, 705699, 1071617, 3214851, 9644553, 28933659]

約数ペア:

[(1, 28933659), (3, 9644553), (9, 3214851), (27, 1071617), (41, 705699), (59, 490401), (123, 235233), (177, 163467), (369, 78411), (443, 65313), (531, 54489), (1107, 26137), (1329, 21771), (1593, 18163), (2419, 11961), (3987, 7257)]