81005562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{136373}}^1$

素因数の和:136395

約数の個数: 32

約数和(自身を含む): 196378560

約数和(自身を除く): 115372998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 136373, 272746, 409119, 818238, 1227357, 1500103, 2454714, 3000206, 3682071, 4500309, 7364142, 9000618, 13500927, 27001854, 40502781, 81005562]

約数ペア:

[(1, 81005562), (2, 40502781), (3, 27001854), (6, 13500927), (9, 9000618), (11, 7364142), (18, 4500309), (22, 3682071), (27, 3000206), (33, 2454714), (54, 1500103), (66, 1227357), (99, 818238), (198, 409119), (297, 272746), (594, 136373)]