72622879

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3330

約数の個数: 16

約数和(自身を含む): 85976640

約数和(自身を除く): 13353761

約数列:

[1, 7, 53, 61, 371, 427, 3209, 3233, 22463, 22631, 170077, 195749, 1190539, 1370243, 10374697, 72622879]

約数ペア:

[(1, 72622879), (7, 10374697), (53, 1370243), (61, 1190539), (371, 195749), (427, 170077), (3209, 22631), (3233, 22463)]