138244857

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{853}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 186923520

約数和(自身を除く): 48678663

約数列:

[1, 3, 89, 267, 607, 853, 1821, 2559, 54023, 75917, 162069, 227751, 517771, 1553313, 46081619, 138244857]

約数ペア:

[(1, 138244857), (3, 46081619), (89, 1553313), (267, 517771), (607, 227751), (853, 162069), (1821, 75917), (2559, 54023)]