168668204547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1\times {\mathrm{12671}}^1$

素因数の和:14139

約数の個数: 32

約数和(自身を含む): 239460655104

約数和(自身を除く): 70792450557

約数列:

[1, 3, 17, 51, 211, 633, 1237, 3587, 3711, 10761, 12671, 21029, 38013, 63087, 215407, 261007, 646221, 783021, 2673581, 4437119, 8020743, 13311357, 15674027, 45450877, 47022081, 136352631, 266458459, 799375377, 3307219697, 9921659091, 56222734849, 168668204547]

約数ペア:

[(1, 168668204547), (3, 56222734849), (17, 9921659091), (51, 3307219697), (211, 799375377), (633, 266458459), (1237, 136352631), (3587, 47022081), (3711, 45450877), (10761, 15674027), (12671, 13311357), (21029, 8020743), (38013, 4437119), (63087, 2673581), (215407, 783021), (261007, 646221)]