66554223

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 89886720

約数和(自身を除く): 23332497

約数列:

[1, 3, 127, 307, 381, 569, 921, 1707, 38989, 72263, 116967, 174683, 216789, 524049, 22184741, 66554223]

約数ペア:

[(1, 66554223), (3, 22184741), (127, 524049), (307, 216789), (381, 174683), (569, 116967), (921, 72263), (1707, 38989)]