157079682879

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1747}}^1\times {\mathrm{30803}}^1$

素因数の和:32699

約数の個数: 32

約数和(自身を含む): 241227356160

約数和(自身を除く): 84147673281

約数列:

[1, 3, 7, 21, 139, 417, 973, 1747, 2919, 5241, 12229, 30803, 36687, 92409, 215621, 242833, 646863, 728499, 1699831, 4281617, 5099493, 12844851, 29971319, 53812841, 89913957, 161438523, 376689887, 1130069661, 7479984899, 22439954697, 52359894293, 157079682879]

約数ペア:

[(1, 157079682879), (3, 52359894293), (7, 22439954697), (21, 7479984899), (139, 1130069661), (417, 376689887), (973, 161438523), (1747, 89913957), (2919, 53812841), (5241, 29971319), (12229, 12844851), (30803, 5099493), (36687, 4281617), (92409, 1699831), (215621, 728499), (242833, 646863)]