69098913

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 112047936

約数和(自身を除く): 42949023

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 211, 311, 351, 633, 933, 1053, 1899, 2743, 2799, 4043, 5697, 8229, 8397, 12129, 17091, 24687, 25191, 36387, 65621, 74061, 109161, 196863, 222183, 327483, 590589, 853073, 1771767, 2559219, 5315301, 7677657, 23032971, 69098913]

約数ペア:

[(1, 69098913), (3, 23032971), (9, 7677657), (13, 5315301), (27, 2559219), (39, 1771767), (81, 853073), (117, 590589), (211, 327483), (311, 222183), (351, 196863), (633, 109161), (933, 74061), (1053, 65621), (1899, 36387), (2743, 25191), (2799, 24687), (4043, 17091), (5697, 12129), (8229, 8397)]