171134223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 90139377

約数列:

[1, 3, 13, 17, 39, 51, 221, 359, 663, 719, 1077, 2157, 4667, 6103, 9347, 12223, 14001, 18309, 28041, 36669, 79339, 158899, 238017, 258121, 476697, 774363, 3355573, 4388057, 10066719, 13164171, 57044741, 171134223]

約数ペア:

[(1, 171134223), (3, 57044741), (13, 13164171), (17, 10066719), (39, 4388057), (51, 3355573), (221, 774363), (359, 476697), (663, 258121), (719, 238017), (1077, 158899), (2157, 79339), (4667, 36669), (6103, 28041), (9347, 18309), (12223, 14001)]