7936691697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{2803}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 12865514688

約数和(自身を除く): 4928822991

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 773, 1221, 2319, 2803, 3663, 6957, 8409, 8503, 25227, 25509, 28601, 30833, 76527, 85803, 92499, 103711, 257409, 277497, 311133, 314611, 933399, 943833, 1140821, 2166719, 2831499, 3422463, 6500157, 10267389, 19500471, 23833909, 71501727, 80168603, 214505181, 240505809, 721517427, 881854633, 2645563899, 7936691697]

約数ペア:

[(1, 7936691697), (3, 2645563899), (9, 881854633), (11, 721517427), (33, 240505809), (37, 214505181), (99, 80168603), (111, 71501727), (333, 23833909), (407, 19500471), (773, 10267389), (1221, 6500157), (2319, 3422463), (2803, 2831499), (3663, 2166719), (6957, 1140821), (8409, 943833), (8503, 933399), (25227, 314611), (25509, 311133), (28601, 277497), (30833, 257409), (76527, 103711), (85803, 92499)]