42372261

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 66636800

約数和(自身を除く): 24264539

約数列:

[1, 3, 9, 19, 27, 57, 151, 171, 453, 513, 547, 1359, 1641, 2869, 4077, 4923, 8607, 10393, 14769, 25821, 31179, 77463, 82597, 93537, 247791, 280611, 743373, 1569343, 2230119, 4708029, 14124087, 42372261]

約数ペア:

[(1, 42372261), (3, 14124087), (9, 4708029), (19, 2230119), (27, 1569343), (57, 743373), (151, 280611), (171, 247791), (453, 93537), (513, 82597), (547, 77463), (1359, 31179), (1641, 25821), (2869, 14769), (4077, 10393), (4923, 8607)]