73869165

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10729}}^1$

素因数の和:10763

約数の個数: 40

約数和(自身を含む): 140219640

約数和(自身を除く): 66350475

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 10729, 32187, 53645, 96561, 160935, 182393, 289683, 482805, 547179, 869049, 911965, 1448415, 1641537, 2735895, 4345245, 4924611, 8207685, 14773833, 24623055, 73869165]

約数ペア:

[(1, 73869165), (3, 24623055), (5, 14773833), (9, 8207685), (15, 4924611), (17, 4345245), (27, 2735895), (45, 1641537), (51, 1448415), (81, 911965), (85, 869049), (135, 547179), (153, 482805), (255, 289683), (405, 182393), (459, 160935), (765, 96561), (1377, 53645), (2295, 32187), (6885, 10729)]