2043135927

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8669}}^1$

素因数の和:8757

約数の個数: 64

約数和(自身を含む): 3662208000

約数和(自身を除く): 1619072073

約数列:

[1, 3, 7, 9, 21, 27, 29, 43, 63, 87, 129, 189, 203, 261, 301, 387, 609, 783, 903, 1161, 1247, 1827, 2709, 3741, 5481, 8127, 8669, 8729, 11223, 26007, 26187, 33669, 60683, 78021, 78561, 182049, 234063, 235683, 251401, 372767, 546147, 754203, 1118301, 1638441, 1759807, 2262609, 2609369, 3354903, 5279421, 6787827, 7828107, 10064709, 10810243, 15838263, 23484321, 32430729, 47514789, 70452963, 75671701, 97292187, 227015103, 291876561, 681045309, 2043135927]

約数ペア:

[(1, 2043135927), (3, 681045309), (7, 291876561), (9, 227015103), (21, 97292187), (27, 75671701), (29, 70452963), (43, 47514789), (63, 32430729), (87, 23484321), (129, 15838263), (189, 10810243), (203, 10064709), (261, 7828107), (301, 6787827), (387, 5279421), (609, 3354903), (783, 2609369), (903, 2262609), (1161, 1759807), (1247, 1638441), (1827, 1118301), (2709, 754203), (3741, 546147), (5481, 372767), (8127, 251401), (8669, 235683), (8729, 234063), (11223, 182049), (26007, 78561), (26187, 78021), (33669, 60683)]