54258909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 79190784

約数和(自身を除く): 24931875

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 401, 851, 1203, 1219, 1961, 2553, 3657, 5883, 9223, 14837, 21253, 27669, 44511, 45103, 63759, 135309, 341251, 488819, 786361, 1023753, 1466457, 2359083, 18086303, 54258909]

約数ペア:

[(1, 54258909), (3, 18086303), (23, 2359083), (37, 1466457), (53, 1023753), (69, 786361), (111, 488819), (159, 341251), (401, 135309), (851, 63759), (1203, 45103), (1219, 44511), (1961, 27669), (2553, 21253), (3657, 14837), (5883, 9223)]