43882371

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 72028800

約数和(自身を除く): 28146429

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 163, 169, 177, 351, 489, 507, 531, 767, 1467, 1521, 1593, 2119, 2301, 4401, 4563, 6357, 6903, 9617, 9971, 19071, 20709, 27547, 28851, 29913, 57213, 82641, 86553, 89739, 125021, 247923, 259659, 269217, 375063, 743769, 1125189, 1625273, 3375567, 4875819, 14627457, 43882371]

約数ペア:

[(1, 43882371), (3, 14627457), (9, 4875819), (13, 3375567), (27, 1625273), (39, 1125189), (59, 743769), (117, 375063), (163, 269217), (169, 259659), (177, 247923), (351, 125021), (489, 89739), (507, 86553), (531, 82641), (767, 57213), (1467, 29913), (1521, 28851), (1593, 27547), (2119, 20709), (2301, 19071), (4401, 9971), (4563, 9617), (6357, 6903)]