168440073

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 242608608

約数和(自身を除く): 74168535

約数列:

[1, 3, 19, 43, 57, 129, 361, 817, 1083, 2451, 3617, 10851, 15523, 46569, 68723, 155531, 206169, 466593, 1305737, 2955089, 3917211, 8865267, 56146691, 168440073]

約数ペア:

[(1, 168440073), (3, 56146691), (19, 8865267), (43, 3917211), (57, 2955089), (129, 1305737), (361, 466593), (817, 206169), (1083, 155531), (2451, 68723), (3617, 46569), (10851, 15523)]