768964131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12239}}^1$

素因数の和:12440

約数の個数: 32

約数和(自身を含む): 1233792000

約数和(自身を除く): 464827869

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 1611, 2327, 4833, 6981, 12239, 20943, 36717, 62829, 110151, 159107, 330453, 477321, 1431963, 2190781, 4295889, 6572343, 19717029, 28480153, 59151087, 85440459, 256321377, 768964131]

約数ペア:

[(1, 768964131), (3, 256321377), (9, 85440459), (13, 59151087), (27, 28480153), (39, 19717029), (117, 6572343), (179, 4295889), (351, 2190781), (537, 1431963), (1611, 477321), (2327, 330453), (4833, 159107), (6981, 110151), (12239, 62829), (20943, 36717)]