73964163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{270931}}^1$

素因数の和:270954

約数の個数: 16

約数和(自身を含む): 121377536

約数和(自身を除く): 47413373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 270931, 812793, 1896517, 3522103, 5689551, 10566309, 24654721, 73964163]

約数ペア:

[(1, 73964163), (3, 24654721), (7, 10566309), (13, 5689551), (21, 3522103), (39, 1896517), (91, 812793), (273, 270931)]