155556069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 227525760

約数和(自身を除く): 71969691

約数列:

[1, 3, 17, 43, 51, 89, 129, 267, 731, 797, 1513, 2193, 2391, 3827, 4539, 11481, 13549, 34271, 40647, 65059, 70933, 102813, 195177, 212799, 582607, 1205861, 1747821, 3050119, 3617583, 9150357, 51852023, 155556069]

約数ペア:

[(1, 155556069), (3, 51852023), (17, 9150357), (43, 3617583), (51, 3050119), (89, 1747821), (129, 1205861), (267, 582607), (731, 212799), (797, 195177), (1513, 102813), (2193, 70933), (2391, 65059), (3827, 40647), (4539, 34271), (11481, 13549)]