127277406

素因数分解:

$2^1\times 3^4\times {\mathrm{397}}^1\times {\mathrm{1979}}^1$

素因数の和:2390

約数の個数: 40

約数和(自身を含む): 286058520

約数和(自身を除く): 158781114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 397, 794, 1191, 1979, 2382, 3573, 3958, 5937, 7146, 10719, 11874, 17811, 21438, 32157, 35622, 53433, 64314, 106866, 160299, 320598, 785663, 1571326, 2356989, 4713978, 7070967, 14141934, 21212901, 42425802, 63638703, 127277406]

約数ペア:

[(1, 127277406), (2, 63638703), (3, 42425802), (6, 21212901), (9, 14141934), (18, 7070967), (27, 4713978), (54, 2356989), (81, 1571326), (162, 785663), (397, 320598), (794, 160299), (1191, 106866), (1979, 64314), (2382, 53433), (3573, 35622), (3958, 32157), (5937, 21438), (7146, 17811), (10719, 11874)]