71644527

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{7517}}^1$

素因数の和:7879

約数の個数: 16

約数和(自身を含む): 106454880

約数和(自身を除く): 34810353

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 7517, 9531, 22551, 67653, 202959, 2653501, 7960503, 23881509, 71644527]

約数ペア:

[(1, 71644527), (3, 23881509), (9, 7960503), (27, 2653501), (353, 202959), (1059, 67653), (3177, 22551), (7517, 9531)]