68800942077

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{6337}}^1$

素因数の和:6630

約数の個数: 64

約数和(自身を含む): 109593653760

約数和(自身を除く): 40792711683

約数列:

[1, 3, 7, 21, 37, 89, 111, 157, 259, 267, 471, 623, 777, 1099, 1869, 3293, 3297, 5809, 6337, 9879, 13973, 17427, 19011, 23051, 40663, 41919, 44359, 69153, 97811, 121989, 133077, 234469, 293433, 517001, 563993, 703407, 994909, 1551003, 1641283, 1691979, 2984727, 3619007, 3947951, 4923849, 6964363, 10857021, 11843853, 20867741, 20893089, 36811633, 62603223, 88546901, 110434899, 146074187, 257681431, 265640703, 438222561, 619828307, 773044293, 1859484921, 3276235337, 9828706011, 22933647359, 68800942077]

約数ペア:

[(1, 68800942077), (3, 22933647359), (7, 9828706011), (21, 3276235337), (37, 1859484921), (89, 773044293), (111, 619828307), (157, 438222561), (259, 265640703), (267, 257681431), (471, 146074187), (623, 110434899), (777, 88546901), (1099, 62603223), (1869, 36811633), (3293, 20893089), (3297, 20867741), (5809, 11843853), (6337, 10857021), (9879, 6964363), (13973, 4923849), (17427, 3947951), (19011, 3619007), (23051, 2984727), (40663, 1691979), (41919, 1641283), (44359, 1551003), (69153, 994909), (97811, 703407), (121989, 563993), (133077, 517001), (234469, 293433)]