67521273

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 91069440

約数和(自身を除く): 23548167

約数列:

[1, 3, 167, 307, 439, 501, 921, 1317, 51269, 73313, 134773, 153807, 219939, 404319, 22507091, 67521273]

約数ペア:

[(1, 67521273), (3, 22507091), (167, 404319), (307, 219939), (439, 153807), (501, 134773), (921, 73313), (1317, 51269)]