67986693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 104095680

約数和(自身を除く): 36108987

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2633, 2869, 7899, 8607, 23697, 25821, 50027, 150081, 397583, 450243, 1192749, 3578247, 7554077, 22662231, 67986693]

約数ペア:

[(1, 67986693), (3, 22662231), (9, 7554077), (19, 3578247), (57, 1192749), (151, 450243), (171, 397583), (453, 150081), (1359, 50027), (2633, 25821), (2869, 23697), (7899, 8607)]