69312747

素因数分解:

$3^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{2281}}^1$

素因数の和:3738

約数の個数: 16

約数和(自身を含む): 105738752

約数和(自身を除く): 36426005

約数列:

[1, 3, 7, 21, 1447, 2281, 4341, 6843, 10129, 15967, 30387, 47901, 3300607, 9901821, 23104249, 69312747]

約数ペア:

[(1, 69312747), (3, 23104249), (7, 9901821), (21, 3300607), (1447, 47901), (2281, 30387), (4341, 15967), (6843, 10129)]