98187957

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 168850176

約数和(自身を除く): 70662219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 471, 567, 1099, 1103, 1413, 3297, 3309, 4239, 7721, 9891, 9927, 12717, 23163, 29673, 29781, 69489, 89019, 89343, 173171, 208467, 519513, 625401, 1212197, 1558539, 3636591, 4675617, 10909773, 14026851, 32729319, 98187957]

約数ペア:

[(1, 98187957), (3, 32729319), (7, 14026851), (9, 10909773), (21, 4675617), (27, 3636591), (63, 1558539), (81, 1212197), (157, 625401), (189, 519513), (471, 208467), (567, 173171), (1099, 89343), (1103, 89019), (1413, 69489), (3297, 29781), (3309, 29673), (4239, 23163), (7721, 12717), (9891, 9927)]