161637423

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{2399}}^1$

素因数の和:3046

約数の個数: 16

約数和(自身を含む): 221798400

約数和(自身を除く): 60160977

約数列:

[1, 3, 37, 111, 607, 1821, 2399, 7197, 22459, 67377, 88763, 266289, 1456193, 4368579, 53879141, 161637423]

約数ペア:

[(1, 161637423), (3, 53879141), (37, 4368579), (111, 1456193), (607, 266289), (1821, 88763), (2399, 67377), (7197, 22459)]