87779197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 100546560

約数和(自身を除く): 12767363

約数列:

[1, 11, 31, 59, 341, 649, 1829, 4363, 20119, 47993, 135253, 257417, 1487783, 2831587, 7979927, 87779197]

約数ペア:

[(1, 87779197), (11, 7979927), (31, 2831587), (59, 1487783), (341, 257417), (649, 135253), (1829, 47993), (4363, 20119)]