71272857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73553}}^1$

素因数の和:73592

約数の個数: 16

約数和(自身を含む): 105917760

約数和(自身を除く): 34644903

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 73553, 220659, 1250401, 1397507, 3751203, 4192521, 23757619, 71272857]

約数ペア:

[(1, 71272857), (3, 23757619), (17, 4192521), (19, 3751203), (51, 1397507), (57, 1250401), (323, 220659), (969, 73553)]