81415299

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{94559}}^1$

素因数の和:94610

約数の個数: 16

約数和(自身を含む): 127088640

約数和(自身を除く): 45673341

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 94559, 283677, 661913, 1985739, 3876919, 11630757, 27138433, 81415299]

約数ペア:

[(1, 81415299), (3, 27138433), (7, 11630757), (21, 3876919), (41, 1985739), (123, 661913), (287, 283677), (861, 94559)]