53473743

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{19609}}^1$

素因数の和:19719

約数の個数: 16

約数和(自身を含む): 80008800

約数和(自身を除く): 26535057

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 19609, 58827, 176481, 529443, 1980509, 5941527, 17824581, 53473743]

約数ペア:

[(1, 53473743), (3, 17824581), (9, 5941527), (27, 1980509), (101, 529443), (303, 176481), (909, 58827), (2727, 19609)]