85638843

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 51852357

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 4339, 6579, 13017, 19737, 39051, 73763, 117153, 186577, 221289, 559731, 663867, 1679193, 1991601, 3171809, 5037579, 9515427, 28546281, 85638843]

約数ペア:

[(1, 85638843), (3, 28546281), (9, 9515427), (17, 5037579), (27, 3171809), (43, 1991601), (51, 1679193), (129, 663867), (153, 559731), (387, 221289), (459, 186577), (731, 117153), (1161, 73763), (2193, 39051), (4339, 19737), (6579, 13017)]