182087156727

素因数分解:

$3^2\times 7^2\times {\mathrm{412896047}}^1$

素因数の和:412896067

約数の個数: 18

約数和(自身を含む): 305955971568

約数和(自身を除く): 123868814841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 412896047, 1238688141, 2890272329, 3716064423, 8670816987, 20231906303, 26012450961, 60695718909, 182087156727]

約数ペア:

[(1, 182087156727), (3, 60695718909), (7, 26012450961), (9, 20231906303), (21, 8670816987), (49, 3716064423), (63, 2890272329), (147, 1238688141), (441, 412896047)]