161529120009

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1\times {\mathrm{1879}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 240330055680

約数和(自身を除く): 78800935671

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 1163, 1719, 1879, 3489, 5637, 8213, 10467, 16911, 24639, 50009, 73917, 80797, 150027, 222133, 242391, 358889, 450081, 666399, 727173, 1076667, 1999197, 2185277, 3230001, 6555831, 9551719, 15432227, 19667493, 28655157, 46296681, 85965471, 93966911, 138890043, 281900733, 417387907, 845702199, 1252163721, 3756491163, 17947680001, 53843040003, 161529120009]

約数ペア:

[(1, 161529120009), (3, 53843040003), (9, 17947680001), (43, 3756491163), (129, 1252163721), (191, 845702199), (387, 417387907), (573, 281900733), (1163, 138890043), (1719, 93966911), (1879, 85965471), (3489, 46296681), (5637, 28655157), (8213, 19667493), (10467, 15432227), (16911, 9551719), (24639, 6555831), (50009, 3230001), (73917, 2185277), (80797, 1999197), (150027, 1076667), (222133, 727173), (242391, 666399), (358889, 450081)]