72665131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1277}}^1$

素因数の和:2034

約数の個数: 16

約数和(自身を含む): 90789120

約数和(自身を除く): 18123989

約数列:

[1, 7, 11, 77, 739, 1277, 5173, 8129, 8939, 14047, 56903, 98329, 943703, 6605921, 10380733, 72665131]

約数ペア:

[(1, 72665131), (7, 10380733), (11, 6605921), (77, 943703), (739, 98329), (1277, 56903), (5173, 14047), (8129, 8939)]