355307769

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5569}}^1$

素因数の和:5734

約数の個数: 32

約数和(自身を含む): 561456000

約数和(自身を除く): 206148231

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 417, 459, 1251, 2363, 3753, 5569, 7089, 16707, 21267, 50121, 63801, 94673, 150363, 284019, 774091, 852057, 2322273, 2556171, 6966819, 13159547, 20900457, 39478641, 118435923, 355307769]

約数ペア:

[(1, 355307769), (3, 118435923), (9, 39478641), (17, 20900457), (27, 13159547), (51, 6966819), (139, 2556171), (153, 2322273), (417, 852057), (459, 774091), (1251, 284019), (2363, 150363), (3753, 94673), (5569, 63801), (7089, 50121), (16707, 21267)]