133991517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 202420224

約数和(自身を除く): 68428707

約数列:

[1, 3, 11, 31, 33, 93, 227, 341, 577, 681, 1023, 1731, 2497, 6347, 7037, 7491, 17887, 19041, 21111, 53661, 77407, 130979, 196757, 232221, 392937, 590271, 1440769, 4060349, 4322307, 12181047, 44663839, 133991517]

約数ペア:

[(1, 133991517), (3, 44663839), (11, 12181047), (31, 4322307), (33, 4060349), (93, 1440769), (227, 590271), (341, 392937), (577, 232221), (681, 196757), (1023, 130979), (1731, 77407), (2497, 53661), (6347, 21111), (7037, 19041), (7491, 17887)]