47980323

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{77263}}^1$

素因数の和:77295

約数の個数: 16

約数和(自身を含む): 74173440

約数和(自身を除く): 26193117

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 77263, 231789, 695367, 1777049, 2086101, 5331147, 15993441, 47980323]

約数ペア:

[(1, 47980323), (3, 15993441), (9, 5331147), (23, 2086101), (27, 1777049), (69, 695367), (207, 231789), (621, 77263)]