75322143

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 122089968

約数和(自身を除く): 46767825

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 233, 307, 351, 699, 921, 1053, 2097, 2763, 3029, 3991, 6291, 8289, 9087, 11973, 18873, 24867, 27261, 35919, 71531, 81783, 107757, 214593, 245349, 323271, 643779, 929903, 1931337, 2789709, 5794011, 8369127, 25107381, 75322143]

約数ペア:

[(1, 75322143), (3, 25107381), (9, 8369127), (13, 5794011), (27, 2789709), (39, 1931337), (81, 929903), (117, 643779), (233, 323271), (307, 245349), (351, 214593), (699, 107757), (921, 81783), (1053, 71531), (2097, 35919), (2763, 27261), (3029, 24867), (3991, 18873), (6291, 11973), (8289, 9087)]