163471041

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{106219}}^1$

素因数の和:106250

約数の個数: 20

約数和(自身を含む): 257052400

約数和(自身を除く): 93581359

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 106219, 318657, 955971, 2018161, 2867913, 6054483, 8603739, 18163449, 54490347, 163471041]

約数ペア:

[(1, 163471041), (3, 54490347), (9, 18163449), (19, 8603739), (27, 6054483), (57, 2867913), (81, 2018161), (171, 955971), (513, 318657), (1539, 106219)]