127721000786

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{8681}}^1\times {\mathrm{45131}}^1$

素因数の和:53977

約数の個数: 16

約数和(自身を含む): 192783323808

約数和(自身を除く): 65062323022

約数列:

[1, 2, 163, 326, 8681, 17362, 45131, 90262, 1415003, 2830006, 7356353, 14712706, 391782211, 783564422, 63860500393, 127721000786]

約数ペア:

[(1, 127721000786), (2, 63860500393), (163, 783564422), (326, 391782211), (8681, 14712706), (17362, 7356353), (45131, 2830006), (90262, 1415003)]