68243553

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5233}}^1$

素因数の和:5275

約数の個数: 40

約数和(自身を含む): 121596288

約数和(自身を除く): 53352735

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 5233, 13041, 15699, 36631, 47097, 109893, 120359, 141291, 329679, 361077, 423873, 842513, 989037, 1083231, 2527539, 2967111, 3249693, 7582617, 9749079, 22747851, 68243553]

約数ペア:

[(1, 68243553), (3, 22747851), (7, 9749079), (9, 7582617), (21, 3249693), (23, 2967111), (27, 2527539), (63, 1083231), (69, 989037), (81, 842513), (161, 423873), (189, 361077), (207, 329679), (483, 141291), (567, 120359), (621, 109893), (1449, 47097), (1863, 36631), (4347, 15699), (5233, 13041)]