72210609

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{10247}}^1$

素因数の和:10291

約数の個数: 24

約数和(自身を含む): 111908160

約数和(自身を除く): 39697551

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 10247, 30741, 92223, 276669, 297163, 830007, 891489, 2490021, 2674467, 8023401, 24070203, 72210609]

約数ペア:

[(1, 72210609), (3, 24070203), (9, 8023401), (27, 2674467), (29, 2490021), (81, 891489), (87, 830007), (243, 297163), (261, 276669), (783, 92223), (2349, 30741), (7047, 10247)]