188366987139

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{8509147}}^1$

素因数の和:8509354

約数の個数: 16

約数和(自身を含む): 258133513728

約数和(自身を除く): 69766526589

約数列:

[1, 3, 47, 141, 157, 471, 7379, 22137, 8509147, 25527441, 399929909, 1199789727, 1335936079, 4007808237, 62788995713, 188366987139]

約数ペア:

[(1, 188366987139), (3, 62788995713), (47, 4007808237), (141, 1335936079), (157, 1199789727), (471, 399929909), (7379, 25527441), (22137, 8509147)]