79865499

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 54964581

約数列:

[1, 3, 7, 21, 23, 37, 41, 69, 109, 111, 123, 161, 259, 287, 327, 483, 763, 777, 851, 861, 943, 1517, 2289, 2507, 2553, 2829, 4033, 4469, 4551, 5957, 6601, 7521, 10619, 12099, 13407, 17549, 17871, 19803, 28231, 31283, 31857, 34891, 52647, 84693, 92759, 93849, 102787, 104673, 165353, 244237, 278277, 308361, 496059, 649313, 719509, 732711, 1157471, 1947939, 2158527, 3472413, 3803119, 11409357, 26621833, 79865499]

約数ペア:

[(1, 79865499), (3, 26621833), (7, 11409357), (21, 3803119), (23, 3472413), (37, 2158527), (41, 1947939), (69, 1157471), (109, 732711), (111, 719509), (123, 649313), (161, 496059), (259, 308361), (287, 278277), (327, 244237), (483, 165353), (763, 104673), (777, 102787), (851, 93849), (861, 92759), (943, 84693), (1517, 52647), (2289, 34891), (2507, 31857), (2553, 31283), (2829, 28231), (4033, 19803), (4469, 17871), (4551, 17549), (5957, 13407), (6601, 12099), (7521, 10619)]