69412473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1039}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 108268160

約数和(自身を除く): 38855687

約数列:

[1, 3, 9, 13, 39, 117, 571, 1039, 1713, 3117, 5139, 7423, 9351, 13507, 22269, 40521, 66807, 121563, 593269, 1779807, 5339421, 7712497, 23137491, 69412473]

約数ペア:

[(1, 69412473), (3, 23137491), (9, 7712497), (13, 5339421), (39, 1779807), (117, 593269), (571, 121563), (1039, 66807), (1713, 40521), (3117, 22269), (5139, 13507), (7423, 9351)]