20151546303

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4727081}}^1$

素因数の和:4727127

約数の個数: 24

約数和(自身を含む): 32333240880

約数和(自身を除く): 12181694577

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 4727081, 14181243, 33089567, 99268701, 137085349, 231626969, 411256047, 694880907, 959597443, 2878792329, 6717182101, 20151546303]

約数ペア:

[(1, 20151546303), (3, 6717182101), (7, 2878792329), (21, 959597443), (29, 694880907), (49, 411256047), (87, 231626969), (147, 137085349), (203, 99268701), (609, 33089567), (1421, 14181243), (4263, 4727081)]