80073903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293311}}^1$

素因数の和:293334

約数の個数: 16

約数和(自身を含む): 131403776

約数和(自身を除く): 51329873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293311, 879933, 2053177, 3813043, 6159531, 11439129, 26691301, 80073903]

約数ペア:

[(1, 80073903), (3, 26691301), (7, 11439129), (13, 6159531), (21, 3813043), (39, 2053177), (91, 879933), (273, 293311)]