66273957

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43063}}^1$

素因数の和:43094

約数の個数: 20

約数和(自身を含む): 104214880

約数和(自身を除く): 37940923

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 43063, 129189, 387567, 818197, 1162701, 2454591, 3488103, 7363773, 22091319, 66273957]

約数ペア:

[(1, 66273957), (3, 22091319), (9, 7363773), (19, 3488103), (27, 2454591), (57, 1162701), (81, 818197), (171, 387567), (513, 129189), (1539, 43063)]