69923841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 35795199

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 569, 897, 1707, 1781, 3151, 5343, 7397, 9453, 13087, 22191, 39261, 40963, 77953, 122889, 170131, 233859, 510393, 1013389, 1792919, 3040167, 5378757, 23307947, 69923841]

約数ペア:

[(1, 69923841), (3, 23307947), (13, 5378757), (23, 3040167), (39, 1792919), (69, 1013389), (137, 510393), (299, 233859), (411, 170131), (569, 122889), (897, 77953), (1707, 40963), (1781, 39261), (3151, 22191), (5343, 13087), (7397, 9453)]