238127151

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 330851712

約数和(自身を除く): 92724561

約数列:

[1, 3, 31, 93, 151, 453, 547, 961, 1641, 2883, 4681, 14043, 16957, 50871, 82597, 145111, 247791, 435333, 525667, 1577001, 2560507, 7681521, 79375717, 238127151]

約数ペア:

[(1, 238127151), (3, 79375717), (31, 7681521), (93, 2560507), (151, 1577001), (453, 525667), (547, 435333), (961, 247791), (1641, 145111), (2883, 82597), (4681, 50871), (14043, 16957)]