72708051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60139}}^1$

素因数の和:60186

約数の個数: 16

約数和(自身を含む): 107770880

約数和(自身を除く): 35062829

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 60139, 180417, 781807, 1864309, 2345421, 5592927, 24236017, 72708051]

約数ペア:

[(1, 72708051), (3, 24236017), (13, 5592927), (31, 2345421), (39, 1864309), (93, 781807), (403, 180417), (1209, 60139)]