61273854

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{2311}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 136500480

約数和(自身を除く): 75226626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2311, 2946, 4419, 4622, 6933, 8838, 13257, 13866, 20799, 26514, 41598, 62397, 124794, 1134701, 2269402, 3404103, 6808206, 10212309, 20424618, 30636927, 61273854]

約数ペア:

[(1, 61273854), (2, 30636927), (3, 20424618), (6, 10212309), (9, 6808206), (18, 3404103), (27, 2269402), (54, 1134701), (491, 124794), (982, 62397), (1473, 41598), (2311, 26514), (2946, 20799), (4419, 13866), (4622, 13257), (6933, 8838)]