65967573

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1013}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 102649248

約数和(自身を除く): 36681675

約数列:

[1, 3, 7, 21, 49, 147, 443, 1013, 1329, 3039, 3101, 7091, 9303, 21273, 21707, 49637, 65121, 148911, 448759, 1346277, 3141313, 9423939, 21989191, 65967573]

約数ペア:

[(1, 65967573), (3, 21989191), (7, 9423939), (21, 3141313), (49, 1346277), (147, 448759), (443, 148911), (1013, 65121), (1329, 49637), (3039, 21707), (3101, 21273), (7091, 9303)]