38986083

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 61657920

約数和(自身を除く): 22671837

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 459, 471, 541, 1413, 1623, 2669, 4239, 4869, 8007, 9197, 14607, 24021, 27591, 72063, 82773, 84937, 248319, 254811, 764433, 1443929, 2293299, 4331787, 12995361, 38986083]

約数ペア:

[(1, 38986083), (3, 12995361), (9, 4331787), (17, 2293299), (27, 1443929), (51, 764433), (153, 254811), (157, 248319), (459, 84937), (471, 82773), (541, 72063), (1413, 27591), (1623, 24021), (2669, 14607), (4239, 9197), (4869, 8007)]