81065039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 96430320

約数和(自身を除く): 15365281

約数列:

[1, 11, 19, 37, 121, 209, 407, 703, 953, 2299, 4477, 7733, 10483, 18107, 35261, 85063, 115313, 199177, 387871, 669959, 2190947, 4266581, 7369549, 81065039]

約数ペア:

[(1, 81065039), (11, 7369549), (19, 4266581), (37, 2190947), (121, 669959), (209, 387871), (407, 199177), (703, 115313), (953, 85063), (2299, 35261), (4477, 18107), (7733, 10483)]