47765439

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 70744752

約数和(自身を除く): 22979313

約数列:

[1, 3, 9, 67, 113, 201, 339, 603, 701, 1017, 2103, 6309, 7571, 22713, 46967, 68139, 79213, 140901, 237639, 422703, 712917, 5307271, 15921813, 47765439]

約数ペア:

[(1, 47765439), (3, 15921813), (9, 5307271), (67, 712917), (113, 422703), (201, 237639), (339, 140901), (603, 79213), (701, 68139), (1017, 46967), (2103, 22713), (6309, 7571)]