72448713

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 111196800

約数和(自身を除く): 38748087

約数列:

[1, 3, 9, 17, 51, 153, 359, 1077, 1319, 3231, 3957, 6103, 11871, 18309, 22423, 54927, 67269, 201807, 473521, 1420563, 4261689, 8049857, 24149571, 72448713]

約数ペア:

[(1, 72448713), (3, 24149571), (9, 8049857), (17, 4261689), (51, 1420563), (153, 473521), (359, 201807), (1077, 67269), (1319, 54927), (3231, 22423), (3957, 18309), (6103, 11871)]