222546357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{2027}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 351168480

約数和(自身を除く): 128622123

約数列:

[1, 3, 9, 11, 33, 99, 1109, 2027, 3327, 6081, 9981, 12199, 18243, 22297, 36597, 66891, 109791, 200673, 2247943, 6743829, 20231487, 24727373, 74182119, 222546357]

約数ペア:

[(1, 222546357), (3, 74182119), (9, 24727373), (11, 20231487), (33, 6743829), (99, 2247943), (1109, 200673), (2027, 109791), (3327, 66891), (6081, 36597), (9981, 22297), (12199, 18243)]