109368889749

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{20023}}^1$

素因数の和:20626

約数の個数: 48

約数和(自身を含む): 181785240832

約数和(自身を除く): 72416351083

約数列:

[1, 3, 7, 9, 21, 63, 277, 313, 831, 939, 1939, 2191, 2493, 2817, 5817, 6573, 17451, 19719, 20023, 60069, 86701, 140161, 180207, 260103, 420483, 606907, 780309, 1261449, 1820721, 5462163, 5546371, 6267199, 16639113, 18801597, 38824597, 43870393, 49917339, 56404791, 116473791, 131611179, 349421373, 394833537, 1736014123, 5208042369, 12152098861, 15624127107, 36456296583, 109368889749]

約数ペア:

[(1, 109368889749), (3, 36456296583), (7, 15624127107), (9, 12152098861), (21, 5208042369), (63, 1736014123), (277, 394833537), (313, 349421373), (831, 131611179), (939, 116473791), (1939, 56404791), (2191, 49917339), (2493, 43870393), (2817, 38824597), (5817, 18801597), (6573, 16639113), (17451, 6267199), (19719, 5546371), (20023, 5462163), (60069, 1820721), (86701, 1261449), (140161, 780309), (180207, 606907), (260103, 420483)]