6997085571

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 11111178240

約数和(自身を除く): 4114092669

約数列:

[1, 3, 7, 21, 67, 71, 89, 201, 213, 267, 469, 497, 623, 787, 1407, 1491, 1869, 2361, 4757, 5509, 5963, 6319, 14271, 16527, 17889, 18957, 33299, 41741, 44233, 52729, 55877, 70043, 99897, 125223, 132699, 158187, 167631, 210129, 369103, 391139, 423373, 490301, 1107309, 1173417, 1270119, 1470903, 2963611, 3743759, 4692881, 4973053, 8890833, 11231277, 14078643, 14919159, 26206313, 32850167, 34811371, 78618939, 98550501, 104434113, 333194551, 999583653, 2332361857, 6997085571]

約数ペア:

[(1, 6997085571), (3, 2332361857), (7, 999583653), (21, 333194551), (67, 104434113), (71, 98550501), (89, 78618939), (201, 34811371), (213, 32850167), (267, 26206313), (469, 14919159), (497, 14078643), (623, 11231277), (787, 8890833), (1407, 4973053), (1491, 4692881), (1869, 3743759), (2361, 2963611), (4757, 1470903), (5509, 1270119), (5963, 1173417), (6319, 1107309), (14271, 490301), (16527, 423373), (17889, 391139), (18957, 369103), (33299, 210129), (41741, 167631), (44233, 158187), (52729, 132699), (55877, 125223), (70043, 99897)]