16211800917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 26167680000

約数和(自身を除く): 9955879083

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 239, 351, 447, 717, 1297, 1341, 1937, 2151, 3107, 3891, 4023, 5811, 6453, 9321, 11673, 16861, 17433, 27963, 35019, 35611, 50583, 52299, 83889, 106833, 151749, 193253, 309983, 320499, 455247, 462943, 579759, 929949, 961497, 1388829, 1739277, 2512289, 2789847, 4029779, 4166487, 5217831, 7536867, 8369541, 12089337, 12499461, 22610601, 36268011, 46187467, 67831803, 108804033, 138562401, 415687203, 600437071, 1247061609, 1801311213, 5403933639, 16211800917]

約数ペア:

[(1, 16211800917), (3, 5403933639), (9, 1801311213), (13, 1247061609), (27, 600437071), (39, 415687203), (117, 138562401), (149, 108804033), (239, 67831803), (351, 46187467), (447, 36268011), (717, 22610601), (1297, 12499461), (1341, 12089337), (1937, 8369541), (2151, 7536867), (3107, 5217831), (3891, 4166487), (4023, 4029779), (5811, 2789847), (6453, 2512289), (9321, 1739277), (11673, 1388829), (16861, 961497), (17433, 929949), (27963, 579759), (35019, 462943), (35611, 455247), (50583, 320499), (52299, 309983), (83889, 193253), (106833, 151749)]