74269689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 113877120

約数和(自身を除く): 39607431

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1373, 1387, 2847, 4119, 4161, 17849, 18031, 26087, 53547, 54093, 78261, 100229, 300687, 339131, 1017393, 1302977, 1904351, 3908931, 5713053, 24756563, 74269689]

約数ペア:

[(1, 74269689), (3, 24756563), (13, 5713053), (19, 3908931), (39, 1904351), (57, 1302977), (73, 1017393), (219, 339131), (247, 300687), (741, 100229), (949, 78261), (1373, 54093), (1387, 53547), (2847, 26087), (4119, 18031), (4161, 17849)]