73404417

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{907}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 100025280

約数和(自身を除く): 26620863

約数列:

[1, 3, 53, 159, 509, 907, 1527, 2721, 26977, 48071, 80931, 144213, 461663, 1384989, 24468139, 73404417]

約数ペア:

[(1, 73404417), (3, 24468139), (53, 1384989), (159, 461663), (509, 144213), (907, 80931), (1527, 48071), (2721, 26977)]