86746107

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 137064960

約数和(自身を除く): 50318853

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 371, 413, 1113, 1239, 1321, 3127, 3963, 9247, 9381, 21889, 27741, 65667, 70013, 77939, 210039, 233817, 490091, 545573, 1470273, 1636719, 4130767, 12392301, 28915369, 86746107]

約数ペア:

[(1, 86746107), (3, 28915369), (7, 12392301), (21, 4130767), (53, 1636719), (59, 1470273), (159, 545573), (177, 490091), (371, 233817), (413, 210039), (1113, 77939), (1239, 70013), (1321, 65667), (3127, 27741), (3963, 21889), (9247, 9381)]