52268409

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6389}}^1$

素因数の和:6502

約数の個数: 20

約数和(自身を含む): 78865380

約数和(自身を除く): 26596971

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6389, 8181, 19167, 57501, 172503, 517509, 645289, 1935867, 5807601, 17422803, 52268409]

約数ペア:

[(1, 52268409), (3, 17422803), (9, 5807601), (27, 1935867), (81, 645289), (101, 517509), (303, 172503), (909, 57501), (2727, 19167), (6389, 8181)]