1863669195

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{6521}}^1$

素因数の和:6637

約数の個数: 64

約数和(自身を含む): 3474921600

約数和(自身を除く): 1611252405

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 87, 135, 145, 219, 261, 365, 435, 657, 783, 1095, 1305, 1971, 2117, 3285, 3915, 6351, 6521, 9855, 10585, 19053, 19563, 31755, 32605, 57159, 58689, 95265, 97815, 176067, 189109, 285795, 293445, 476033, 567327, 880335, 945545, 1428099, 1701981, 2380165, 2836635, 4284297, 5105943, 7140495, 8509905, 12852891, 13804957, 21421485, 25529715, 41414871, 64264455, 69024785, 124244613, 207074355, 372733839, 621223065, 1863669195]

約数ペア:

[(1, 1863669195), (3, 621223065), (5, 372733839), (9, 207074355), (15, 124244613), (27, 69024785), (29, 64264455), (45, 41414871), (73, 25529715), (87, 21421485), (135, 13804957), (145, 12852891), (219, 8509905), (261, 7140495), (365, 5105943), (435, 4284297), (657, 2836635), (783, 2380165), (1095, 1701981), (1305, 1428099), (1971, 945545), (2117, 880335), (3285, 567327), (3915, 476033), (6351, 293445), (6521, 285795), (9855, 189109), (10585, 176067), (19053, 97815), (19563, 95265), (31755, 58689), (32605, 57159)]