77786739

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 115315200

約数和(自身を除く): 37528461

約数列:

[1, 3, 9, 47, 141, 307, 423, 599, 921, 1797, 2763, 5391, 14429, 28153, 43287, 84459, 129861, 183893, 253377, 551679, 1655037, 8642971, 25928913, 77786739]

約数ペア:

[(1, 77786739), (3, 25928913), (9, 8642971), (47, 1655037), (141, 551679), (307, 253377), (423, 183893), (599, 129861), (921, 84459), (1797, 43287), (2763, 28153), (5391, 14429)]