68195043

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6257}}^1$

素因数の和:6443

約数の個数: 24

約数和(自身を含む): 113244768

約数和(自身を除く): 45049725

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 6257, 10899, 18771, 43799, 56313, 131397, 394191, 1082461, 3247383, 7577227, 9742149, 22731681, 68195043]

約数ペア:

[(1, 68195043), (3, 22731681), (7, 9742149), (9, 7577227), (21, 3247383), (63, 1082461), (173, 394191), (519, 131397), (1211, 56313), (1557, 43799), (3633, 18771), (6257, 10899)]