72550633

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 4057367

約数列:

[1, 31, 113, 139, 149, 3503, 4309, 4619, 15707, 16837, 20711, 486917, 521947, 642041, 2340343, 72550633]

約数ペア:

[(1, 72550633), (31, 2340343), (113, 642041), (139, 521947), (149, 486917), (3503, 20711), (4309, 16837), (4619, 15707)]