57507681

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2541

約数の個数: 32

約数和(自身を含む): 96565248

約数和(自身を除く): 39057567

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 2417, 3399, 7251, 7931, 16919, 23793, 26587, 50757, 79761, 186109, 248951, 558327, 746853, 1742657, 2738461, 5227971, 8215383, 19169227, 57507681]

約数ペア:

[(1, 57507681), (3, 19169227), (7, 8215383), (11, 5227971), (21, 2738461), (33, 1742657), (77, 746853), (103, 558327), (231, 248951), (309, 186109), (721, 79761), (1133, 50757), (2163, 26587), (2417, 23793), (3399, 16919), (7251, 7931)]