524287053

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 789264000

約数和(自身を除く): 264976947

約数列:

[1, 3, 9, 27, 107, 173, 321, 519, 963, 1049, 1557, 2889, 3147, 4671, 9441, 18511, 28323, 55533, 112243, 166599, 181477, 336729, 499797, 544431, 1010187, 1633293, 3030561, 4899879, 19418039, 58254117, 174762351, 524287053]

約数ペア:

[(1, 524287053), (3, 174762351), (9, 58254117), (27, 19418039), (107, 4899879), (173, 3030561), (321, 1633293), (519, 1010187), (963, 544431), (1049, 499797), (1557, 336729), (2889, 181477), (3147, 166599), (4671, 112243), (9441, 55533), (18511, 28323)]