77452929

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{1451}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 115956720

約数和(自身を除く): 38503791

約数列:

[1, 3, 9, 27, 81, 659, 1451, 1977, 4353, 5931, 13059, 17793, 39177, 53379, 117531, 956209, 2868627, 8605881, 25817643, 77452929]

約数ペア:

[(1, 77452929), (3, 25817643), (9, 8605881), (27, 2868627), (81, 956209), (659, 117531), (1451, 53379), (1977, 39177), (4353, 17793), (5931, 13059)]