133289313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 192092160

約数和(自身を除く): 58802847

約数列:

[1, 3, 19, 57, 73, 103, 219, 309, 311, 933, 1387, 1957, 4161, 5871, 5909, 7519, 17727, 22557, 22703, 32033, 68109, 96099, 142861, 428583, 431357, 608627, 1294071, 1825881, 2338409, 7015227, 44429771, 133289313]

約数ペア:

[(1, 133289313), (3, 44429771), (19, 7015227), (57, 2338409), (73, 1825881), (103, 1294071), (219, 608627), (309, 431357), (311, 428583), (933, 142861), (1387, 96099), (1957, 68109), (4161, 32033), (5871, 22703), (5909, 22557), (7519, 17727)]