470896650981

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{373213}}^1$

素因数の和:373683

約数の個数: 40

約数和(自身を含む): 724168024184

約数和(自身を除く): 253271373203

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 421, 999, 1263, 2997, 3789, 11367, 15577, 34101, 46731, 140193, 373213, 420579, 1119639, 1261737, 3358917, 10076751, 13808881, 30230253, 41426643, 124279929, 157122673, 372839787, 471368019, 1118519361, 1414104057, 4242312171, 5813538901, 12726936513, 17440616703, 52321850109, 156965550327, 470896650981]

約数ペア:

[(1, 470896650981), (3, 156965550327), (9, 52321850109), (27, 17440616703), (37, 12726936513), (81, 5813538901), (111, 4242312171), (333, 1414104057), (421, 1118519361), (999, 471368019), (1263, 372839787), (2997, 157122673), (3789, 124279929), (11367, 41426643), (15577, 30230253), (34101, 13808881), (46731, 10076751), (140193, 3358917), (373213, 1261737), (420579, 1119639)]