8890261557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 12974008320

約数和(自身を除く): 4083746763

約数列:

[1, 3, 19, 57, 67, 97, 103, 201, 233, 291, 309, 699, 1273, 1843, 1957, 3819, 4427, 5529, 5871, 6499, 6901, 9991, 13281, 15611, 19497, 20703, 22601, 23999, 29973, 46833, 67803, 71997, 123481, 131119, 189829, 296609, 370443, 393357, 429419, 455981, 569487, 669397, 889827, 1288257, 1367943, 1514267, 1607933, 2008191, 2327903, 4542801, 4823799, 6983709, 12718543, 28771073, 30550727, 38155629, 44230157, 86313219, 91652181, 132690471, 155969501, 467908503, 2963420519, 8890261557]

約数ペア:

[(1, 8890261557), (3, 2963420519), (19, 467908503), (57, 155969501), (67, 132690471), (97, 91652181), (103, 86313219), (201, 44230157), (233, 38155629), (291, 30550727), (309, 28771073), (699, 12718543), (1273, 6983709), (1843, 4823799), (1957, 4542801), (3819, 2327903), (4427, 2008191), (5529, 1607933), (5871, 1514267), (6499, 1367943), (6901, 1288257), (9991, 889827), (13281, 669397), (15611, 569487), (19497, 455981), (20703, 429419), (22601, 393357), (23999, 370443), (29973, 296609), (46833, 189829), (67803, 131119), (71997, 123481)]