61320519

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1307}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 95698512

約数和(自身を除く): 34377993

約数列:

[1, 3, 9, 13, 39, 117, 401, 1203, 1307, 3609, 3921, 5213, 11763, 15639, 16991, 46917, 50973, 152919, 524107, 1572321, 4716963, 6813391, 20440173, 61320519]

約数ペア:

[(1, 61320519), (3, 20440173), (9, 6813391), (13, 4716963), (39, 1572321), (117, 524107), (401, 152919), (1203, 50973), (1307, 46917), (3609, 16991), (3921, 15639), (5213, 11763)]