72554721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 98872704

約数和(自身を除く): 26317983

約数列:

[1, 3, 53, 159, 487, 937, 1461, 2811, 25811, 49661, 77433, 148983, 456319, 1368957, 24184907, 72554721]

約数ペア:

[(1, 72554721), (3, 24184907), (53, 1368957), (159, 456319), (487, 148983), (937, 77433), (1461, 49661), (2811, 25811)]