66272769

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 101566080

約数和(自身を除く): 35293311

約数列:

[1, 3, 9, 27, 41, 123, 131, 369, 393, 457, 1107, 1179, 1371, 3537, 4113, 5371, 12339, 16113, 18737, 48339, 56211, 59867, 145017, 168633, 179601, 505899, 538803, 1616409, 2454547, 7363641, 22090923, 66272769]

約数ペア:

[(1, 66272769), (3, 22090923), (9, 7363641), (27, 2454547), (41, 1616409), (123, 538803), (131, 505899), (369, 179601), (393, 168633), (457, 145017), (1107, 59867), (1179, 56211), (1371, 48339), (3537, 18737), (4113, 16113), (5371, 12339)]