128103633

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2909}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 217900800

約数和(自身を除く): 89797167

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 699, 1631, 2097, 2909, 4893, 6291, 8727, 14679, 20363, 26181, 44037, 61089, 78543, 183267, 549801, 677797, 2033391, 4744579, 6100173, 14233737, 18300519, 42701211, 128103633]

約数ペア:

[(1, 128103633), (3, 42701211), (7, 18300519), (9, 14233737), (21, 6100173), (27, 4744579), (63, 2033391), (189, 677797), (233, 549801), (699, 183267), (1631, 78543), (2097, 61089), (2909, 44037), (4893, 26181), (6291, 20363), (8727, 14679)]