16610913

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 27483456

約数和(自身を除く): 10872543

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 181, 297, 309, 543, 891, 927, 1133, 1629, 1991, 2781, 3399, 4887, 5973, 8343, 10197, 14661, 17919, 18643, 30591, 53757, 55929, 91773, 161271, 167787, 205073, 503361, 615219, 1510083, 1845657, 5536971, 16610913]

約数ペア:

[(1, 16610913), (3, 5536971), (9, 1845657), (11, 1510083), (27, 615219), (33, 503361), (81, 205073), (99, 167787), (103, 161271), (181, 91773), (297, 55929), (309, 53757), (543, 30591), (891, 18643), (927, 17919), (1133, 14661), (1629, 10197), (1991, 8343), (2781, 5973), (3399, 4887)]