155533829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20113}}^1$

素因数の和:20180

約数の個数: 16

約数和(自身を含む): 183439680

約数和(自身を除く): 27905851

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 20113, 221243, 382147, 744181, 4203617, 8185991, 14139439, 155533829]

約数ペア:

[(1, 155533829), (11, 14139439), (19, 8185991), (37, 4203617), (209, 744181), (407, 382147), (703, 221243), (7733, 20113)]