16316289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 26628480

約数和(自身を除く): 10312191

約数列:

[1, 3, 9, 11, 27, 33, 99, 137, 297, 401, 411, 1203, 1233, 1507, 3609, 3699, 4411, 4521, 10827, 13233, 13563, 39699, 40689, 54937, 119097, 164811, 494433, 604307, 1483299, 1812921, 5438763, 16316289]

約数ペア:

[(1, 16316289), (3, 5438763), (9, 1812921), (11, 1483299), (27, 604307), (33, 494433), (99, 164811), (137, 119097), (297, 54937), (401, 40689), (411, 39699), (1203, 13563), (1233, 13233), (1507, 10827), (3609, 4521), (3699, 4411)]