72922719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3607}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 101832192

約数和(自身を除く): 28909473

約数列:

[1, 3, 23, 69, 293, 879, 3607, 6739, 10821, 20217, 82961, 248883, 1056851, 3170553, 24307573, 72922719]

約数ペア:

[(1, 72922719), (3, 24307573), (23, 3170553), (69, 1056851), (293, 248883), (879, 82961), (3607, 20217), (6739, 10821)]