80453043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{18899}}^1$

素因数の和:18959

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 49276557

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 18899, 56697, 170091, 207889, 623667, 812657, 1871001, 2437971, 7313913, 8939227, 26817681, 80453043]

約数ペア:

[(1, 80453043), (3, 26817681), (9, 8939227), (11, 7313913), (33, 2437971), (43, 1871001), (99, 812657), (129, 623667), (387, 207889), (473, 170091), (1419, 56697), (4257, 18899)]