156986200791

素因数分解:

$3^3\times 7^1\times {\mathrm{830614819}}^1$

素因数の和:830614835

約数の個数: 16

約数和(自身を含む): 265796742400

約数和(自身を除く): 108810541609

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830614819, 2491844457, 5814303733, 7475533371, 17442911199, 22426600113, 52328733597, 156986200791]

約数ペア:

[(1, 156986200791), (3, 52328733597), (7, 22426600113), (9, 17442911199), (21, 7475533371), (27, 5814303733), (63, 2491844457), (189, 830614819)]