163624941

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{106319}}^1$

素因数の和:106350

約数の個数: 20

約数和(自身を含む): 257294400

約数和(自身を除く): 93669459

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 106319, 318957, 956871, 2020061, 2870613, 6060183, 8611839, 18180549, 54541647, 163624941]

約数ペア:

[(1, 163624941), (3, 54541647), (9, 18180549), (19, 8611839), (27, 6060183), (57, 2870613), (81, 2020061), (171, 956871), (513, 318957), (1539, 106319)]