74711241

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 123571008

約数和(自身を除く): 48859767

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1181, 1917, 2343, 3543, 5751, 7029, 10629, 12991, 21087, 31887, 38973, 63261, 83851, 95661, 116919, 251553, 350757, 754659, 922361, 1052271, 2263977, 2767083, 6791931, 8301249, 24903747, 74711241]

約数ペア:

[(1, 74711241), (3, 24903747), (9, 8301249), (11, 6791931), (27, 2767083), (33, 2263977), (71, 1052271), (81, 922361), (99, 754659), (213, 350757), (297, 251553), (639, 116919), (781, 95661), (891, 83851), (1181, 63261), (1917, 38973), (2343, 31887), (3543, 21087), (5751, 12991), (7029, 10629)]