85741047

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 65217033

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 223, 357, 359, 669, 1071, 1077, 1561, 2007, 2513, 3231, 3791, 4683, 6103, 7539, 11373, 14049, 18309, 22617, 26537, 34119, 42721, 54927, 79611, 80057, 128163, 238833, 240171, 384489, 560399, 720513, 1360969, 1681197, 4082907, 5043591, 9526783, 12248721, 28580349, 85741047]

約数ペア:

[(1, 85741047), (3, 28580349), (7, 12248721), (9, 9526783), (17, 5043591), (21, 4082907), (51, 1681197), (63, 1360969), (119, 720513), (153, 560399), (223, 384489), (357, 240171), (359, 238833), (669, 128163), (1071, 80057), (1077, 79611), (1561, 54927), (2007, 42721), (2513, 34119), (3231, 26537), (3791, 22617), (4683, 18309), (6103, 14049), (7539, 11373)]