63896217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 114960384

約数和(自身を除く): 51064167

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 53, 77, 119, 159, 187, 231, 307, 357, 371, 561, 583, 901, 921, 1113, 1309, 1749, 2149, 2703, 3377, 3927, 4081, 5219, 6307, 6447, 9911, 10131, 12243, 15657, 16271, 18921, 23639, 29733, 36533, 48813, 57409, 69377, 70917, 109599, 113897, 172227, 178981, 208131, 276607, 341691, 401863, 536943, 829821, 1205589, 1252867, 1936249, 3042677, 3758601, 5808747, 9128031, 21298739, 63896217]

約数ペア:

[(1, 63896217), (3, 21298739), (7, 9128031), (11, 5808747), (17, 3758601), (21, 3042677), (33, 1936249), (51, 1252867), (53, 1205589), (77, 829821), (119, 536943), (159, 401863), (187, 341691), (231, 276607), (307, 208131), (357, 178981), (371, 172227), (561, 113897), (583, 109599), (901, 70917), (921, 69377), (1113, 57409), (1309, 48813), (1749, 36533), (2149, 29733), (2703, 23639), (3377, 18921), (3927, 16271), (4081, 15657), (5219, 12243), (6307, 10131), (6447, 9911)]