201761307

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 327260160

約数和(自身を除く): 125498853

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 317, 951, 2143, 2853, 3487, 6429, 8559, 10461, 19287, 23573, 31383, 57861, 70719, 94149, 212157, 636471, 679331, 2037993, 6113979, 7472641, 18341937, 22417923, 67253769, 201761307]

約数ペア:

[(1, 201761307), (3, 67253769), (9, 22417923), (11, 18341937), (27, 7472641), (33, 6113979), (99, 2037993), (297, 679331), (317, 636471), (951, 212157), (2143, 94149), (2853, 70719), (3487, 57861), (6429, 31383), (8559, 23573), (10461, 19287)]