164013201

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 271788160

約数和(自身を除く): 107774959

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 121, 183, 297, 363, 549, 671, 823, 1089, 1647, 2013, 2469, 3267, 6039, 7381, 7407, 9053, 18117, 22143, 22221, 27159, 50203, 66429, 81477, 99583, 150609, 199287, 244431, 298749, 451827, 552233, 896247, 1355481, 1656699, 2688741, 4970097, 6074563, 14910291, 18223689, 54671067, 164013201]

約数ペア:

[(1, 164013201), (3, 54671067), (9, 18223689), (11, 14910291), (27, 6074563), (33, 4970097), (61, 2688741), (99, 1656699), (121, 1355481), (183, 896247), (297, 552233), (363, 451827), (549, 298749), (671, 244431), (823, 199287), (1089, 150609), (1647, 99583), (2013, 81477), (2469, 66429), (3267, 50203), (6039, 27159), (7381, 22221), (7407, 22143), (9053, 18117)]