68738409213

素因数分解:

$3^1\times {\mathrm{571}}^1\times {\mathrm{1453}}^1\times {\mathrm{27617}}^1$

素因数の和:29644

約数の個数: 16

約数和(自身を含む): 91878236736

約数和(自身を除く): 23139827523

約数列:

[1, 3, 571, 1453, 1713, 4359, 27617, 82851, 829663, 2488989, 15769307, 40127501, 47307921, 120382503, 22912803071, 68738409213]

約数ペア:

[(1, 68738409213), (3, 22912803071), (571, 120382503), (1453, 47307921), (1713, 40127501), (4359, 15769307), (27617, 2488989), (82851, 829663)]