27180902

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 48145152

約数和(自身を除く): 20964250

約数列:

[1, 2, 7, 14, 43, 86, 163, 277, 301, 326, 554, 602, 1141, 1939, 2282, 3878, 7009, 11911, 14018, 23822, 45151, 49063, 83377, 90302, 98126, 166754, 316057, 632114, 1941493, 3882986, 13590451, 27180902]

約数ペア:

[(1, 27180902), (2, 13590451), (7, 3882986), (14, 1941493), (43, 632114), (86, 316057), (163, 166754), (277, 98126), (301, 90302), (326, 83377), (554, 49063), (602, 45151), (1141, 23822), (1939, 14018), (2282, 11911), (3878, 7009)]