19658049093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{2377}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 30342214656

約数和(自身を除く): 10684165563

約数列:

[1, 3, 9, 17, 51, 153, 191, 283, 573, 849, 1719, 2377, 2547, 3247, 4811, 7131, 9741, 14433, 21393, 29223, 40409, 43299, 54053, 121227, 162159, 363681, 454007, 486477, 672691, 918901, 1362021, 2018073, 2756703, 4086063, 6054219, 7718119, 8270109, 11435747, 23154357, 34307241, 69463071, 102921723, 128483981, 385451943, 1156355829, 2184227677, 6552683031, 19658049093]

約数ペア:

[(1, 19658049093), (3, 6552683031), (9, 2184227677), (17, 1156355829), (51, 385451943), (153, 128483981), (191, 102921723), (283, 69463071), (573, 34307241), (849, 23154357), (1719, 11435747), (2377, 8270109), (2547, 7718119), (3247, 6054219), (4811, 4086063), (7131, 2756703), (9741, 2018073), (14433, 1362021), (21393, 918901), (29223, 672691), (40409, 486477), (43299, 454007), (54053, 363681), (121227, 162159)]