63409689

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 52711911

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 189, 203, 207, 261, 483, 503, 609, 621, 667, 783, 1449, 1509, 1827, 2001, 3521, 4347, 4527, 4669, 5481, 6003, 10563, 11569, 13581, 14007, 14587, 18009, 31689, 34707, 42021, 43761, 80983, 95067, 102109, 104121, 126063, 131283, 242949, 306327, 312363, 335501, 393849, 728847, 918981, 1006503, 2186541, 2348507, 2756943, 3019509, 7045521, 9058527, 21136563, 63409689]

約数ペア:

[(1, 63409689), (3, 21136563), (7, 9058527), (9, 7045521), (21, 3019509), (23, 2756943), (27, 2348507), (29, 2186541), (63, 1006503), (69, 918981), (87, 728847), (161, 393849), (189, 335501), (203, 312363), (207, 306327), (261, 242949), (483, 131283), (503, 126063), (609, 104121), (621, 102109), (667, 95067), (783, 80983), (1449, 43761), (1509, 42021), (1827, 34707), (2001, 31689), (3521, 18009), (4347, 14587), (4527, 14007), (4669, 13581), (5481, 11569), (6003, 10563)]