148391109

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 223105792

約数和(自身を除く): 74714683

約数列:

[1, 3, 9, 27, 81, 243, 313, 939, 1951, 2817, 5853, 8451, 17559, 25353, 52677, 76059, 158031, 474093, 610663, 1831989, 5495967, 16487901, 49463703, 148391109]

約数ペア:

[(1, 148391109), (3, 49463703), (9, 16487901), (27, 5495967), (81, 1831989), (243, 610663), (313, 474093), (939, 158031), (1951, 76059), (2817, 52677), (5853, 25353), (8451, 17559)]