673996.0000000

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 10682595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 127, 135, 189, 249, 315, 381, 415, 581, 635, 747, 889, 945, 1143, 1245, 1743, 1905, 2241, 2667, 2905, 3429, 3735, 4445, 5229, 5715, 8001, 8715, 10541, 11205, 13335, 15687, 17145, 24003, 26145, 31623, 40005, 52705, 73787, 78435, 94869, 120015, 158115, 221361, 284607, 368935, 474345, 664083, 1106805, 1423035, 1992249, 3320415, 9961245]

約数ペア:

[(1, 9961245), (3, 3320415), (5, 1992249), (7, 1423035), (9, 1106805), (15, 664083), (21, 474345), (27, 368935), (35, 284607), (45, 221361), (63, 158115), (83, 120015), (105, 94869), (127, 78435), (135, 73787), (189, 52705), (249, 40005), (315, 31623), (381, 26145), (415, 24003), (581, 17145), (635, 15687), (747, 13335), (889, 11205), (945, 10541), (1143, 8715), (1245, 8001), (1743, 5715), (1905, 5229), (2241, 4445), (2667, 3735), (2905, 3429)]