47927883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 69281280

約数和(自身を除く): 21353397

約数列:

[1, 3, 23, 59, 61, 69, 177, 183, 193, 579, 1357, 1403, 3599, 4071, 4209, 4439, 10797, 11387, 11773, 13317, 34161, 35319, 82777, 248331, 261901, 270779, 694607, 785703, 812337, 2083821, 15975961, 47927883]

約数ペア:

[(1, 47927883), (3, 15975961), (23, 2083821), (59, 812337), (61, 785703), (69, 694607), (177, 270779), (183, 261901), (193, 248331), (579, 82777), (1357, 35319), (1403, 34161), (3599, 13317), (4071, 11773), (4209, 11387), (4439, 10797)]