69831681

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 96984000

約数和(自身を除く): 27152319

約数列:

[1, 3, 29, 87, 149, 447, 4321, 5387, 12963, 16161, 156223, 468669, 802663, 2407989, 23277227, 69831681]

約数ペア:

[(1, 69831681), (3, 23277227), (29, 2407989), (87, 802663), (149, 468669), (447, 156223), (4321, 16161), (5387, 12963)]