43243551

素因数分解:

$3^9\times {\mathrm{13}}^3$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 70267120

約数和(自身を除く): 27023569

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 729, 1053, 1521, 2187, 2197, 3159, 4563, 6561, 6591, 9477, 13689, 19683, 19773, 28431, 41067, 59319, 85293, 123201, 177957, 255879, 369603, 533871, 1108809, 1601613, 3326427, 4804839, 14414517, 43243551]

約数ペア:

[(1, 43243551), (3, 14414517), (9, 4804839), (13, 3326427), (27, 1601613), (39, 1108809), (81, 533871), (117, 369603), (169, 255879), (243, 177957), (351, 123201), (507, 85293), (729, 59319), (1053, 41067), (1521, 28431), (2187, 19773), (2197, 19683), (3159, 13689), (4563, 9477), (6561, 6591)]