27831419049

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 45300211200

約数和(自身を除く): 17468792151

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 277, 357, 687, 831, 1229, 1603, 1939, 3687, 3893, 4709, 4809, 5817, 8603, 11679, 14127, 20893, 25809, 27251, 32963, 62679, 63433, 81753, 98889, 146251, 190299, 281441, 340433, 438753, 444031, 844323, 1021299, 1078361, 1332093, 1970087, 2383031, 3235083, 4784497, 5787361, 5910261, 7149093, 7548527, 14353491, 17362083, 22645581, 33491479, 40511527, 77959157, 100474437, 121534581, 233877471, 545714099, 1325305669, 1637142297, 3975917007, 9277139683, 27831419049]

約数ペア:

[(1, 27831419049), (3, 9277139683), (7, 3975917007), (17, 1637142297), (21, 1325305669), (51, 545714099), (119, 233877471), (229, 121534581), (277, 100474437), (357, 77959157), (687, 40511527), (831, 33491479), (1229, 22645581), (1603, 17362083), (1939, 14353491), (3687, 7548527), (3893, 7149093), (4709, 5910261), (4809, 5787361), (5817, 4784497), (8603, 3235083), (11679, 2383031), (14127, 1970087), (20893, 1332093), (25809, 1078361), (27251, 1021299), (32963, 844323), (62679, 444031), (63433, 438753), (81753, 340433), (98889, 281441), (146251, 190299)]