201534777

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{47543}}^1$

素因数の和:47709

約数の個数: 16

約数和(自身を含む): 300478080

約数和(自身を除く): 98943303

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 47543, 142629, 427887, 1283661, 7464251, 22392753, 67178259, 201534777]

約数ペア:

[(1, 201534777), (3, 67178259), (9, 22392753), (27, 7464251), (157, 1283661), (471, 427887), (1413, 142629), (4239, 47543)]