277208001927

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1\times {\mathrm{1433}}^1$

素因数の和:3120

約数の個数: 48

約数和(自身を含む): 409891049568

約数和(自身を除く): 132683047641

約数列:

[1, 3, 9, 53, 159, 307, 477, 921, 1321, 1433, 2763, 3963, 4299, 11889, 12897, 16271, 48813, 70013, 75949, 146439, 210039, 227847, 405547, 439931, 630117, 683541, 1216641, 1319793, 1892993, 3649923, 3959379, 5678979, 17036937, 21493991, 23316343, 64481973, 69949029, 100328629, 193445919, 209847087, 300985887, 581148851, 902957661, 1743446553, 5230339659, 30800889103, 92402667309, 277208001927]

約数ペア:

[(1, 277208001927), (3, 92402667309), (9, 30800889103), (53, 5230339659), (159, 1743446553), (307, 902957661), (477, 581148851), (921, 300985887), (1321, 209847087), (1433, 193445919), (2763, 100328629), (3963, 69949029), (4299, 64481973), (11889, 23316343), (12897, 21493991), (16271, 17036937), (48813, 5678979), (70013, 3959379), (75949, 3649923), (146439, 1892993), (210039, 1319793), (227847, 1216641), (405547, 683541), (439931, 630117)]