71712099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14461}}^1$

素因数の和:14515

約数の個数: 24

約数和(自身を含む): 112803600

約数和(自身を除く): 41091501

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 14461, 43383, 130149, 274759, 419369, 824277, 1258107, 2472831, 3774321, 7968011, 23904033, 71712099]

約数ペア:

[(1, 71712099), (3, 23904033), (9, 7968011), (19, 3774321), (29, 2472831), (57, 1258107), (87, 824277), (171, 419369), (261, 274759), (551, 130149), (1653, 43383), (4959, 14461)]