146926563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21707

約数の個数: 32

約数和(自身を含む): 249546240

約数和(自身を除く): 102619677

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 21661, 64983, 151627, 368237, 411559, 454881, 1104711, 1234677, 2577659, 2880913, 6996503, 7732977, 8642739, 20989509, 48975521, 146926563]

約数ペア:

[(1, 146926563), (3, 48975521), (7, 20989509), (17, 8642739), (19, 7732977), (21, 6996503), (51, 2880913), (57, 2577659), (119, 1234677), (133, 1104711), (323, 454881), (357, 411559), (399, 368237), (969, 151627), (2261, 64983), (6783, 21661)]