81688122

素因数分解:

$2^1\times 3^3\times {\mathrm{593}}^1\times {\mathrm{2551}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 181906560

約数和(自身を除く): 100218438

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 593, 1186, 1779, 2551, 3558, 5102, 5337, 7653, 10674, 15306, 16011, 22959, 32022, 45918, 68877, 137754, 1512743, 3025486, 4538229, 9076458, 13614687, 27229374, 40844061, 81688122]

約数ペア:

[(1, 81688122), (2, 40844061), (3, 27229374), (6, 13614687), (9, 9076458), (18, 4538229), (27, 3025486), (54, 1512743), (593, 137754), (1186, 68877), (1779, 45918), (2551, 32022), (3558, 22959), (5102, 16011), (5337, 15306), (7653, 10674)]