331330527

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 572313600

約数和(自身を除く): 240983073

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 137, 153, 187, 297, 411, 459, 479, 561, 1233, 1437, 1507, 1683, 2329, 3699, 4311, 4521, 5049, 5269, 6987, 8143, 12933, 13563, 15807, 20961, 24429, 25619, 40689, 47421, 62883, 65623, 73287, 76857, 89573, 142263, 196869, 219861, 230571, 268719, 590607, 691713, 721853, 806157, 1115591, 1771821, 2165559, 2418471, 3346773, 6496677, 10040319, 12271501, 19490031, 30120957, 36814503, 110443509, 331330527]

約数ペア:

[(1, 331330527), (3, 110443509), (9, 36814503), (11, 30120957), (17, 19490031), (27, 12271501), (33, 10040319), (51, 6496677), (99, 3346773), (137, 2418471), (153, 2165559), (187, 1771821), (297, 1115591), (411, 806157), (459, 721853), (479, 691713), (561, 590607), (1233, 268719), (1437, 230571), (1507, 219861), (1683, 196869), (2329, 142263), (3699, 89573), (4311, 76857), (4521, 73287), (5049, 65623), (5269, 62883), (6987, 47421), (8143, 40689), (12933, 25619), (13563, 24429), (15807, 20961)]