67428907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4973}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 83563200

約数和(自身を除く): 16134293

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 4973, 13559, 34811, 64649, 452543, 740977, 5186839, 9632701, 67428907]

約数ペア:

[(1, 67428907), (7, 9632701), (13, 5186839), (91, 740977), (149, 452543), (1043, 64649), (1937, 34811), (4973, 13559)]