1944293841

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3163

約数の個数: 64

約数和(自身を含む): 3413975040

約数和(自身を除く): 1469681199

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 83, 123, 189, 249, 287, 369, 581, 747, 861, 1107, 1743, 2241, 2583, 3023, 3403, 5229, 7749, 9069, 10209, 15687, 21161, 23821, 27207, 30627, 63483, 71463, 81621, 91881, 123943, 190449, 214389, 250909, 371829, 571347, 643167, 752727, 867601, 1115487, 1756363, 2258181, 2602803, 3346461, 5269089, 6774543, 7808409, 10287269, 15807267, 23425227, 30861807, 47421801, 72010883, 92585421, 216032649, 277756263, 648097947, 1944293841]

約数ペア:

[(1, 1944293841), (3, 648097947), (7, 277756263), (9, 216032649), (21, 92585421), (27, 72010883), (41, 47421801), (63, 30861807), (83, 23425227), (123, 15807267), (189, 10287269), (249, 7808409), (287, 6774543), (369, 5269089), (581, 3346461), (747, 2602803), (861, 2258181), (1107, 1756363), (1743, 1115487), (2241, 867601), (2583, 752727), (3023, 643167), (3403, 571347), (5229, 371829), (7749, 250909), (9069, 214389), (10209, 190449), (15687, 123943), (21161, 91881), (23821, 81621), (27207, 71463), (30627, 63483)]