154407681

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{139483}}^1$

素因数の和:139533

約数の個数: 16

約数和(自身を含む): 234333120

約数和(自身を除く): 79925439

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 139483, 418449, 1255347, 3766041, 5718803, 17156409, 51469227, 154407681]

約数ペア:

[(1, 154407681), (3, 51469227), (9, 17156409), (27, 5718803), (41, 3766041), (123, 1255347), (369, 418449), (1107, 139483)]