91806141

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1187}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 54175299

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 889, 1187, 2667, 3561, 3683, 8309, 11049, 24927, 25781, 34423, 77343, 103269, 150749, 240961, 452247, 722883, 1055243, 3165729, 4371721, 13115163, 30602047, 91806141]

約数ペア:

[(1, 91806141), (3, 30602047), (7, 13115163), (21, 4371721), (29, 3165729), (87, 1055243), (127, 722883), (203, 452247), (381, 240961), (609, 150749), (889, 103269), (1187, 77343), (2667, 34423), (3561, 25781), (3683, 24927), (8309, 11049)]