81142182

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{136603}}^1$

素因数の和:136625

約数の個数: 32

約数和(自身を含む): 196709760

約数和(自身を除く): 115567578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 136603, 273206, 409809, 819618, 1229427, 1502633, 2458854, 3005266, 3688281, 4507899, 7376562, 9015798, 13523697, 27047394, 40571091, 81142182]

約数ペア:

[(1, 81142182), (2, 40571091), (3, 27047394), (6, 13523697), (9, 9015798), (11, 7376562), (18, 4507899), (22, 3688281), (27, 3005266), (33, 2458854), (54, 1502633), (66, 1229427), (99, 819618), (198, 409809), (297, 273206), (594, 136603)]