67648317

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 99858528

約数和(自身を除く): 32210211

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 1187, 1727, 3561, 5181, 13057, 18997, 39171, 56991, 143627, 186359, 430881, 559077, 2049949, 6149847, 22549439, 67648317]

約数ペア:

[(1, 67648317), (3, 22549439), (11, 6149847), (33, 2049949), (121, 559077), (157, 430881), (363, 186359), (471, 143627), (1187, 56991), (1727, 39171), (3561, 18997), (5181, 13057)]