10657521

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 9249039

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 107, 119, 153, 189, 217, 279, 321, 357, 459, 527, 651, 749, 837, 963, 1071, 1581, 1819, 1953, 2247, 2889, 3213, 3317, 3689, 4743, 5457, 5859, 6741, 9951, 11067, 12733, 14229, 16371, 20223, 23219, 29853, 33201, 38199, 49113, 56389, 69657, 89559, 99603, 114597, 169167, 208971, 343791, 394723, 507501, 626913, 1184169, 1522503, 3552507, 10657521]

約数ペア:

[(1, 10657521), (3, 3552507), (7, 1522503), (9, 1184169), (17, 626913), (21, 507501), (27, 394723), (31, 343791), (51, 208971), (63, 169167), (93, 114597), (107, 99603), (119, 89559), (153, 69657), (189, 56389), (217, 49113), (279, 38199), (321, 33201), (357, 29853), (459, 23219), (527, 20223), (651, 16371), (749, 14229), (837, 12733), (963, 11067), (1071, 9951), (1581, 6741), (1819, 5859), (1953, 5457), (2247, 4743), (2889, 3689), (3213, 3317)]