117267021

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{30803}}^1$

素因数の和:30862

約数の個数: 20

約数和(自身を含む): 178909632

約数和(自身を除く): 61642611

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 30803, 92409, 277227, 831681, 1447741, 2495043, 4343223, 13029669, 39089007, 117267021]

約数ペア:

[(1, 117267021), (3, 39089007), (9, 13029669), (27, 4343223), (47, 2495043), (81, 1447741), (141, 831681), (423, 277227), (1269, 92409), (3807, 30803)]