71949249

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 109693440

約数和(自身を除く): 37744191

約数列:

[1, 3, 9, 27, 53, 137, 159, 367, 411, 477, 1101, 1233, 1431, 3303, 3699, 7261, 9909, 19451, 21783, 50279, 58353, 65349, 150837, 175059, 196047, 452511, 525177, 1357533, 2664787, 7994361, 23983083, 71949249]

約数ペア:

[(1, 71949249), (3, 23983083), (9, 7994361), (27, 2664787), (53, 1357533), (137, 525177), (159, 452511), (367, 196047), (411, 175059), (477, 150837), (1101, 65349), (1233, 58353), (1431, 50279), (3303, 21783), (3699, 19451), (7261, 9909)]