225203841

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 339292800

約数和(自身を除く): 114088959

約数列:

[1, 3, 9, 27, 101, 269, 303, 307, 807, 909, 921, 2421, 2727, 2763, 7263, 8289, 27169, 31007, 81507, 82583, 93021, 244521, 247749, 279063, 733563, 743247, 837189, 2229741, 8340883, 25022649, 75067947, 225203841]

約数ペア:

[(1, 225203841), (3, 75067947), (9, 25022649), (27, 8340883), (101, 2229741), (269, 837189), (303, 743247), (307, 733563), (807, 279063), (909, 247749), (921, 244521), (2421, 93021), (2727, 82583), (2763, 81507), (7263, 31007), (8289, 27169)]