65528881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 74884320

約数和(自身を除く): 9355439

約数列:

[1, 11, 59, 67, 121, 137, 649, 737, 1507, 3953, 7139, 8083, 8107, 9179, 16577, 43483, 88913, 100969, 478313, 541561, 978043, 1110659, 5957171, 65528881]

約数ペア:

[(1, 65528881), (11, 5957171), (59, 1110659), (67, 978043), (121, 541561), (137, 478313), (649, 100969), (737, 88913), (1507, 43483), (3953, 16577), (7139, 9179), (8083, 8107)]