120262023

素因数分解:

$3^3\times 7^2\times {\mathrm{90901}}^1$

素因数の和:90924

約数の個数: 24

約数和(自身を含む): 207256560

約数和(自身を除く): 86994537

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 90901, 272703, 636307, 818109, 1908921, 2454327, 4454149, 5726763, 13362447, 17180289, 40087341, 120262023]

約数ペア:

[(1, 120262023), (3, 40087341), (7, 17180289), (9, 13362447), (21, 5726763), (27, 4454149), (49, 2454327), (63, 1908921), (147, 818109), (189, 636307), (441, 272703), (1323, 90901)]