53018777421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{7639}}^1\times {\mathrm{15121}}^1$

素因数の和:22786

約数の個数: 32

約数和(自身を含む): 83183097600

約数和(自身を除く): 30164320179

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 7639, 15121, 22917, 45363, 68751, 129863, 136089, 206253, 257057, 389589, 408267, 771171, 1168767, 2313513, 3506301, 6940539, 115509319, 346527957, 1039583871, 1963658423, 3118751613, 5890975269, 17672925807, 53018777421]

約数ペア:

[(1, 53018777421), (3, 17672925807), (9, 5890975269), (17, 3118751613), (27, 1963658423), (51, 1039583871), (153, 346527957), (459, 115509319), (7639, 6940539), (15121, 3506301), (22917, 2313513), (45363, 1168767), (68751, 771171), (129863, 408267), (136089, 389589), (206253, 257057)]