120822597

素因数分解:

$3^4\times 7^1\times {\mathrm{213091}}^1$

素因数の和:213110

約数の個数: 20

約数和(自身を含む): 206273056

約数和(自身を除く): 85450459

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 213091, 639273, 1491637, 1917819, 4474911, 5753457, 13424733, 17260371, 40274199, 120822597]

約数ペア:

[(1, 120822597), (3, 40274199), (7, 17260371), (9, 13424733), (21, 5753457), (27, 4474911), (63, 1917819), (81, 1491637), (189, 639273), (567, 213091)]