61766289

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{40609}}^1$

素因数の和:40641

約数の個数: 18

約数和(自身を含む): 96611190

約数和(自身を除く): 34844901

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 40609, 121827, 365481, 527917, 1583751, 4751253, 6862921, 20588763, 61766289]

約数ペア:

[(1, 61766289), (3, 20588763), (9, 6862921), (13, 4751253), (39, 1583751), (117, 527917), (169, 365481), (507, 121827), (1521, 40609)]