357716079

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 620186112

約数和(自身を除く): 262470033

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 173, 207, 483, 519, 1211, 1427, 1449, 1557, 3633, 3979, 4281, 9989, 10899, 11937, 12843, 27853, 29967, 32821, 35811, 83559, 89901, 98463, 229747, 246871, 250677, 295389, 689241, 740613, 1728097, 2067723, 2221839, 5184291, 5678033, 15552873, 17034099, 39746231, 51102297, 119238693, 357716079]

約数ペア:

[(1, 357716079), (3, 119238693), (7, 51102297), (9, 39746231), (21, 17034099), (23, 15552873), (63, 5678033), (69, 5184291), (161, 2221839), (173, 2067723), (207, 1728097), (483, 740613), (519, 689241), (1211, 295389), (1427, 250677), (1449, 246871), (1557, 229747), (3633, 98463), (3979, 89901), (4281, 83559), (9989, 35811), (10899, 32821), (11937, 29967), (12843, 27853)]