50811921

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 26602479

約数列:

[1, 3, 9, 27, 59, 167, 177, 191, 501, 531, 573, 1503, 1593, 1719, 4509, 5157, 9853, 11269, 29559, 31897, 33807, 88677, 95691, 101421, 266031, 287073, 304263, 861219, 1881923, 5645769, 16937307, 50811921]

約数ペア:

[(1, 50811921), (3, 16937307), (9, 5645769), (27, 1881923), (59, 861219), (167, 304263), (177, 287073), (191, 266031), (501, 101421), (531, 95691), (573, 88677), (1503, 33807), (1593, 31897), (1719, 29559), (4509, 11269), (5157, 9853)]