40540923

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 60418176

約数和(自身を除く): 19877253

約数列:

[1, 3, 9, 41, 123, 181, 369, 543, 607, 1629, 1821, 5463, 7421, 22263, 24887, 66789, 74661, 109867, 223983, 329601, 988803, 4504547, 13513641, 40540923]

約数ペア:

[(1, 40540923), (3, 13513641), (9, 4504547), (41, 988803), (123, 329601), (181, 223983), (369, 109867), (543, 74661), (607, 66789), (1629, 24887), (1821, 22263), (5463, 7421)]