161167743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1787}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 254382336

約数和(自身を除く): 93214593

約数列:

[1, 3, 9, 11, 33, 99, 911, 1787, 2733, 5361, 8199, 10021, 16083, 19657, 30063, 58971, 90189, 176913, 1627957, 4883871, 14651613, 17907527, 53722581, 161167743]

約数ペア:

[(1, 161167743), (3, 53722581), (9, 17907527), (11, 14651613), (33, 4883871), (99, 1627957), (911, 176913), (1787, 90189), (2733, 58971), (5361, 30063), (8199, 19657), (10021, 16083)]