149150873097

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{178196981}}^1$

素因数の和:178197021

約数の個数: 16

約数和(自身を含む): 228092136960

約数和(自身を除く): 78941263863

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 178196981, 534590943, 1603772829, 4811318487, 5524106411, 16572319233, 49716957699, 149150873097]

約数ペア:

[(1, 149150873097), (3, 49716957699), (9, 16572319233), (27, 5524106411), (31, 4811318487), (93, 1603772829), (279, 534590943), (837, 178196981)]