54760641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 84080640

約数和(自身を除く): 29319999

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1103, 1273, 2613, 3309, 3819, 14339, 16549, 20957, 43017, 49647, 62871, 73901, 221703, 272441, 817323, 960713, 1404119, 2882139, 4212357, 18253547, 54760641]

約数ペア:

[(1, 54760641), (3, 18253547), (13, 4212357), (19, 2882139), (39, 1404119), (57, 960713), (67, 817323), (201, 272441), (247, 221703), (741, 73901), (871, 62871), (1103, 49647), (1273, 43017), (2613, 20957), (3309, 16549), (3819, 14339)]