148386411

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{23189}}^1$

素因数の和:23280

約数の個数: 20

約数和(自身を含む): 224479200

約数和(自身を除く): 76092789

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 23189, 69567, 208701, 626103, 1831931, 1878309, 5495793, 16487379, 49462137, 148386411]

約数ペア:

[(1, 148386411), (3, 49462137), (9, 16487379), (27, 5495793), (79, 1878309), (81, 1831931), (237, 626103), (711, 208701), (2133, 69567), (6399, 23189)]