133286349

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11519}}^1$

素因数の和:11577

約数の個数: 32

約数和(自身を含む): 221184000

約数和(自身を除く): 87897651

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11519, 11571, 34557, 80633, 218861, 241899, 334051, 656583, 1002153, 1532027, 2338357, 4596081, 6346969, 7015071, 19040907, 44428783, 133286349]

約数ペア:

[(1, 133286349), (3, 44428783), (7, 19040907), (19, 7015071), (21, 6346969), (29, 4596081), (57, 2338357), (87, 1532027), (133, 1002153), (203, 656583), (399, 334051), (551, 241899), (609, 218861), (1653, 80633), (3857, 34557), (11519, 11571)]