71386263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1213}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 111357792

約数和(自身を除く): 39971529

約数列:

[1, 3, 9, 13, 39, 117, 503, 1213, 1509, 3639, 4527, 6539, 10917, 15769, 19617, 47307, 58851, 141921, 610139, 1830417, 5491251, 7931807, 23795421, 71386263]

約数ペア:

[(1, 71386263), (3, 23795421), (9, 7931807), (13, 5491251), (39, 1830417), (117, 610139), (503, 141921), (1213, 58851), (1509, 47307), (3639, 19617), (4527, 15769), (6539, 10917)]