68206853

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 81600288

約数和(自身を除く): 13393435

約数列:

[1, 11, 13, 121, 131, 143, 331, 1441, 1573, 1703, 3641, 4303, 15851, 18733, 40051, 43361, 47333, 206063, 476971, 520663, 563693, 5246681, 6200623, 68206853]

約数ペア:

[(1, 68206853), (11, 6200623), (13, 5246681), (121, 563693), (131, 520663), (143, 476971), (331, 206063), (1441, 47333), (1573, 43361), (1703, 40051), (3641, 18733), (4303, 15851)]