66543327

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 98701200

約数和(自身を除く): 32157873

約数列:

[1, 3, 9, 59, 113, 177, 339, 531, 1017, 1109, 3327, 6667, 9981, 20001, 60003, 65431, 125317, 196293, 375951, 588879, 1127853, 7393703, 22181109, 66543327]

約数ペア:

[(1, 66543327), (3, 22181109), (9, 7393703), (59, 1127853), (113, 588879), (177, 375951), (339, 196293), (531, 125317), (1017, 65431), (1109, 60003), (3327, 20001), (6667, 9981)]