86475249

素因数分解:

$3^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 150315840

約数和(自身を除く): 63840591

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 163, 189, 401, 441, 489, 1141, 1203, 1323, 1467, 2807, 3423, 3609, 4401, 7987, 8421, 10269, 10827, 19649, 23961, 25263, 30807, 58947, 65363, 71883, 75789, 176841, 196089, 215649, 457541, 530523, 588267, 1372623, 1764801, 3202787, 4117869, 9608361, 12353607, 28825083, 86475249]

約数ペア:

[(1, 86475249), (3, 28825083), (7, 12353607), (9, 9608361), (21, 4117869), (27, 3202787), (49, 1764801), (63, 1372623), (147, 588267), (163, 530523), (189, 457541), (401, 215649), (441, 196089), (489, 176841), (1141, 75789), (1203, 71883), (1323, 65363), (1467, 58947), (2807, 30807), (3423, 25263), (3609, 23961), (4401, 19649), (7987, 10827), (8421, 10269)]