126937449

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{5039}}^1$

素因数の和:5362

約数の個数: 20

約数和(自身を含む): 190270080

約数和(自身を除く): 63332631

約数列:

[1, 3, 9, 27, 81, 311, 933, 2799, 5039, 8397, 15117, 25191, 45351, 136053, 408159, 1567129, 4701387, 14104161, 42312483, 126937449]

約数ペア:

[(1, 126937449), (3, 42312483), (9, 14104161), (27, 4701387), (81, 1567129), (311, 408159), (933, 136053), (2799, 45351), (5039, 25191), (8397, 15117)]