180375729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 86703951

約数列:

[1, 3, 17, 23, 51, 69, 367, 391, 419, 1101, 1173, 1257, 6239, 7123, 8441, 9637, 18717, 21369, 25323, 28911, 143497, 153773, 163829, 430491, 461319, 491487, 2614141, 3536779, 7842423, 10610337, 60125243, 180375729]

約数ペア:

[(1, 180375729), (3, 60125243), (17, 10610337), (23, 7842423), (51, 3536779), (69, 2614141), (367, 491487), (391, 461319), (419, 430491), (1101, 163829), (1173, 153773), (1257, 143497), (6239, 28911), (7123, 25323), (8441, 21369), (9637, 18717)]