81177569

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 92504160

約数和(自身を除く): 11326591

約数列:

[1, 11, 59, 83, 121, 137, 649, 913, 1507, 4897, 7139, 8083, 10043, 11371, 16577, 53867, 88913, 125081, 592537, 670889, 978043, 1375891, 7379779, 81177569]

約数ペア:

[(1, 81177569), (11, 7379779), (59, 1375891), (83, 978043), (121, 670889), (137, 592537), (649, 125081), (913, 88913), (1507, 53867), (4897, 16577), (7139, 11371), (8083, 10043)]