253752651

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5927}}^1$

素因数の和:6071

約数の個数: 24

約数和(自身を含む): 377305344

約数和(自身を除く): 123552693

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 4757, 5927, 14271, 17781, 42813, 53343, 397109, 420817, 1191327, 1262451, 3573981, 3787353, 28194739, 84584217, 253752651]

約数ペア:

[(1, 253752651), (3, 84584217), (9, 28194739), (67, 3787353), (71, 3573981), (201, 1262451), (213, 1191327), (603, 420817), (639, 397109), (4757, 53343), (5927, 42813), (14271, 17781)]