73951821

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 110522880

約数和(自身を除く): 36571059

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 2213, 3713, 6639, 11139, 19917, 33417, 104011, 174827, 312033, 524481, 936099, 1573443, 8216869, 24650607, 73951821]

約数ペア:

[(1, 73951821), (3, 24650607), (9, 8216869), (47, 1573443), (79, 936099), (141, 524481), (237, 312033), (423, 174827), (711, 104011), (2213, 33417), (3713, 19917), (6639, 11139)]