7545339

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 11728640

約数和(自身を除く): 4183301

約数列:

[1, 3, 9, 27, 43, 67, 97, 129, 201, 291, 387, 603, 873, 1161, 1809, 2619, 2881, 4171, 6499, 8643, 12513, 19497, 25929, 37539, 58491, 77787, 112617, 175473, 279457, 838371, 2515113, 7545339]

約数ペア:

[(1, 7545339), (3, 2515113), (9, 838371), (27, 279457), (43, 175473), (67, 112617), (97, 77787), (129, 58491), (201, 37539), (291, 25929), (387, 19497), (603, 12513), (873, 8643), (1161, 6499), (1809, 4171), (2619, 2881)]