53533221

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149953}}^1$

素因数の和:149980

約数の個数: 16

約数和(自身を含む): 86373504

約数和(自身を除く): 32840283

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 149953, 449859, 1049671, 2549201, 3149013, 7647603, 17844407, 53533221]

約数ペア:

[(1, 53533221), (3, 17844407), (7, 7647603), (17, 3149013), (21, 2549201), (51, 1049671), (119, 449859), (357, 149953)]