152052201

素因数分解:

$3^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{907}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 258017280

約数和(自身を除く): 105965079

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 887, 907, 2661, 2721, 6209, 6349, 7983, 8163, 18627, 19047, 23949, 24489, 55881, 57141, 167643, 171423, 804509, 2413527, 5631563, 7240581, 16894689, 21721743, 50684067, 152052201]

約数ペア:

[(1, 152052201), (3, 50684067), (7, 21721743), (9, 16894689), (21, 7240581), (27, 5631563), (63, 2413527), (189, 804509), (887, 171423), (907, 167643), (2661, 57141), (2721, 55881), (6209, 24489), (6349, 23949), (7983, 19047), (8163, 18627)]