68161509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7019}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 107321760

約数和(自身を除く): 39160251

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 7019, 9711, 21057, 63171, 91247, 273741, 582577, 821223, 1747731, 5243193, 7573501, 22720503, 68161509]

約数ペア:

[(1, 68161509), (3, 22720503), (9, 7573501), (13, 5243193), (39, 1747731), (83, 821223), (117, 582577), (249, 273741), (747, 91247), (1079, 63171), (3237, 21057), (7019, 9711)]