79976547

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12569}}^1$

素因数の和:12683

約数の個数: 24

約数和(自身を含む): 133342560

約数和(自身を除く): 53366013

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 12569, 37707, 87983, 113121, 263949, 791847, 1269469, 3808407, 8886283, 11425221, 26658849, 79976547]

約数ペア:

[(1, 79976547), (3, 26658849), (7, 11425221), (9, 8886283), (21, 3808407), (63, 1269469), (101, 791847), (303, 263949), (707, 113121), (909, 87983), (2121, 37707), (6363, 12569)]