122980923

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{116791}}^1$

素因数の和:116816

約数の個数: 20

約数和(自身を含む): 197845648

約数和(自身を除く): 74864725

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 116791, 350373, 1051119, 1518283, 3153357, 4554849, 9460071, 13664547, 40993641, 122980923]

約数ペア:

[(1, 122980923), (3, 40993641), (9, 13664547), (13, 9460071), (27, 4554849), (39, 3153357), (81, 1518283), (117, 1051119), (351, 350373), (1053, 116791)]