109987101

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 189030400

約数和(自身を除く): 79043299

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 199, 217, 279, 283, 597, 651, 849, 1393, 1791, 1953, 1981, 2547, 4179, 5943, 6169, 8773, 12537, 17829, 18507, 26319, 43183, 55521, 56317, 61411, 78957, 129549, 168951, 184233, 388647, 394219, 506853, 552699, 1182657, 1745827, 3547971, 5237481, 12220789, 15712443, 36662367, 109987101]

約数ペア:

[(1, 109987101), (3, 36662367), (7, 15712443), (9, 12220789), (21, 5237481), (31, 3547971), (63, 1745827), (93, 1182657), (199, 552699), (217, 506853), (279, 394219), (283, 388647), (597, 184233), (651, 168951), (849, 129549), (1393, 78957), (1791, 61411), (1953, 56317), (1981, 55521), (2547, 43183), (4179, 26319), (5943, 18507), (6169, 17829), (8773, 12537)]