65572011

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 104067744

約数和(自身を除く): 38495733

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 549, 577, 621, 1403, 1647, 1731, 1863, 4209, 4941, 5193, 12627, 13271, 15579, 35197, 37881, 39813, 46737, 105591, 113643, 119439, 316773, 358317, 809531, 950319, 1074951, 2428593, 2850957, 7285779, 21857337, 65572011]

約数ペア:

[(1, 65572011), (3, 21857337), (9, 7285779), (23, 2850957), (27, 2428593), (61, 1074951), (69, 950319), (81, 809531), (183, 358317), (207, 316773), (549, 119439), (577, 113643), (621, 105591), (1403, 46737), (1647, 39813), (1731, 37881), (1863, 35197), (4209, 15579), (4941, 13271), (5193, 12627)]