540054723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 786162496

約数和(自身を除く): 246107773

約数列:

[1, 3, 13, 39, 157, 193, 457, 471, 579, 1371, 2041, 2509, 5941, 6123, 7527, 17823, 30301, 71749, 88201, 90903, 215247, 264603, 393913, 932737, 1146613, 1181739, 2798211, 3439839, 13847557, 41542671, 180018241, 540054723]

約数ペア:

[(1, 540054723), (3, 180018241), (13, 41542671), (39, 13847557), (157, 3439839), (193, 2798211), (457, 1181739), (471, 1146613), (579, 932737), (1371, 393913), (2041, 264603), (2509, 215247), (5941, 90903), (6123, 88201), (7527, 71749), (17823, 30301)]