173838639

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 252393600

約数和(自身を除く): 78554961

約数列:

[1, 3, 13, 39, 169, 199, 507, 597, 1723, 2587, 5169, 7761, 22399, 33631, 67197, 100893, 291187, 342877, 873561, 1028631, 4457401, 13372203, 57946213, 173838639]

約数ペア:

[(1, 173838639), (3, 57946213), (13, 13372203), (39, 4457401), (169, 1028631), (199, 873561), (507, 342877), (597, 291187), (1723, 100893), (2587, 67197), (5169, 33631), (7761, 22399)]