80087553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97787}}^1$

素因数の和:97813

約数の個数: 24

約数和(自身を含む): 142379328

約数和(自身を除く): 62291775

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 97787, 293361, 684509, 880083, 1271231, 2053527, 3813693, 6160581, 8898617, 11441079, 26695851, 80087553]

約数ペア:

[(1, 80087553), (3, 26695851), (7, 11441079), (9, 8898617), (13, 6160581), (21, 3813693), (39, 2053527), (63, 1271231), (91, 880083), (117, 684509), (273, 293361), (819, 97787)]