67802013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9289

約数の個数: 24

約数和(自身を含む): 105499680

約数和(自身を除く): 37697667

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 9221, 27663, 82989, 175199, 396503, 525597, 1189509, 1576791, 3568527, 7533557, 22600671, 67802013]

約数ペア:

[(1, 67802013), (3, 22600671), (9, 7533557), (19, 3568527), (43, 1576791), (57, 1189509), (129, 525597), (171, 396503), (387, 175199), (817, 82989), (2451, 27663), (7353, 9221)]