1370106465021

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{1680269}}^1$

素因数の和:1680375

約数の個数: 54

約数和(自身を含む): 2356936572510

約数和(自身を除く): 986830107489

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 1849, 2107, 2709, 5547, 6321, 12943, 16641, 18963, 38829, 90601, 116487, 271803, 815409, 1680269, 5040807, 11761883, 15122421, 35285649, 72251567, 82333181, 105856947, 216754701, 246999543, 505760969, 650264103, 740998629, 1517282907, 3106817381, 3540326783, 4551848721, 9320452143, 10620980349, 21747721667, 27961356429, 31862941047, 65243165001, 152234051669, 195729495003, 456702155007, 1370106465021]

約数ペア:

[(1, 1370106465021), (3, 456702155007), (7, 195729495003), (9, 152234051669), (21, 65243165001), (43, 31862941047), (49, 27961356429), (63, 21747721667), (129, 10620980349), (147, 9320452143), (301, 4551848721), (387, 3540326783), (441, 3106817381), (903, 1517282907), (1849, 740998629), (2107, 650264103), (2709, 505760969), (5547, 246999543), (6321, 216754701), (12943, 105856947), (16641, 82333181), (18963, 72251567), (38829, 35285649), (90601, 15122421), (116487, 11761883), (271803, 5040807), (815409, 1680269)]