69931719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 120591744

約数和(自身を除く): 50660025

約数列:

[1, 3, 9, 11, 13, 33, 39, 67, 99, 117, 143, 201, 429, 603, 737, 811, 871, 1287, 2211, 2433, 2613, 6633, 7299, 7839, 8921, 9581, 10543, 26763, 28743, 31629, 54337, 80289, 86229, 94887, 115973, 163011, 347919, 489033, 597707, 706381, 1043757, 1793121, 2119143, 5379363, 6357429, 7770191, 23310573, 69931719]

約数ペア:

[(1, 69931719), (3, 23310573), (9, 7770191), (11, 6357429), (13, 5379363), (33, 2119143), (39, 1793121), (67, 1043757), (99, 706381), (117, 597707), (143, 489033), (201, 347919), (429, 163011), (603, 115973), (737, 94887), (811, 86229), (871, 80289), (1287, 54337), (2211, 31629), (2433, 28743), (2613, 26763), (6633, 10543), (7299, 9581), (7839, 8921)]