84075741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21425

約数の個数: 24

約数和(自身を含む): 133398720

約数和(自身を除く): 49322979

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21377, 64131, 192393, 406163, 491671, 1218489, 1475013, 3655467, 4425039, 9341749, 28025247, 84075741]

約数ペア:

[(1, 84075741), (3, 28025247), (9, 9341749), (19, 4425039), (23, 3655467), (57, 1475013), (69, 1218489), (171, 491671), (207, 406163), (437, 192393), (1311, 64131), (3933, 21377)]