2783013363

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8105

約数の個数: 64

約数和(自身を含む): 4741524480

約数和(自身を除く): 1958511117

約数列:

[1, 3, 9, 13, 23, 27, 39, 43, 69, 117, 129, 207, 299, 351, 387, 559, 621, 897, 989, 1161, 1677, 2691, 2967, 5031, 8017, 8073, 8901, 12857, 15093, 24051, 26703, 38571, 72153, 104221, 115713, 184391, 216459, 312663, 344731, 347139, 553173, 937989, 1034193, 1659519, 2397083, 2813967, 3102579, 4481503, 4978557, 7191249, 7928813, 9307737, 13444509, 21573747, 23786439, 40333527, 64721241, 71359317, 103074569, 121000581, 214077951, 309223707, 927671121, 2783013363]

約数ペア:

[(1, 2783013363), (3, 927671121), (9, 309223707), (13, 214077951), (23, 121000581), (27, 103074569), (39, 71359317), (43, 64721241), (69, 40333527), (117, 23786439), (129, 21573747), (207, 13444509), (299, 9307737), (351, 7928813), (387, 7191249), (559, 4978557), (621, 4481503), (897, 3102579), (989, 2813967), (1161, 2397083), (1677, 1659519), (2691, 1034193), (2967, 937989), (5031, 553173), (8017, 347139), (8073, 344731), (8901, 312663), (12857, 216459), (15093, 184391), (24051, 115713), (26703, 104221), (38571, 72153)]