80142381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3359}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 126846720

約数和(自身を除く): 46704339

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 3359, 7953, 10077, 23859, 30231, 36949, 110847, 332541, 809519, 2428557, 7285671, 8904709, 26714127, 80142381]

約数ペア:

[(1, 80142381), (3, 26714127), (9, 8904709), (11, 7285671), (33, 2428557), (99, 809519), (241, 332541), (723, 110847), (2169, 36949), (2651, 30231), (3359, 23859), (7953, 10077)]