72879129

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{5303}}^1$

素因数の和:5821

約数の個数: 16

約数和(自身を含む): 108201600

約数和(自身を除く): 35322471

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 5303, 13743, 15909, 47727, 143181, 2699227, 8097681, 24293043, 72879129]

約数ペア:

[(1, 72879129), (3, 24293043), (9, 8097681), (27, 2699227), (509, 143181), (1527, 47727), (4581, 15909), (5303, 13743)]