162510021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55903}}^1$

素因数の和:55945

約数の個数: 24

約数和(自身を含む): 261630720

約数和(自身を除く): 99120699

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 55903, 167709, 503127, 950351, 1062157, 2851053, 3186471, 8553159, 9559413, 18056669, 54170007, 162510021]

約数ペア:

[(1, 162510021), (3, 54170007), (9, 18056669), (17, 9559413), (19, 8553159), (51, 3186471), (57, 2851053), (153, 1062157), (171, 950351), (323, 503127), (969, 167709), (2907, 55903)]