51645609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8233}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 80923752

約数和(自身を除く): 29278143

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 8233, 24699, 74097, 139961, 337553, 419883, 1012659, 1259649, 3037977, 5738401, 17215203, 51645609]

約数ペア:

[(1, 51645609), (3, 17215203), (9, 5738401), (17, 3037977), (41, 1259649), (51, 1012659), (123, 419883), (153, 337553), (369, 139961), (697, 74097), (2091, 24699), (6273, 8233)]