120269149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 162844416

約数和(自身を除く): 42575267

約数列:

[1, 7, 11, 13, 77, 91, 137, 143, 877, 959, 1001, 1507, 1781, 6139, 9647, 10549, 11401, 12467, 19591, 67529, 79807, 120149, 125411, 137137, 841043, 877877, 1321639, 1561937, 9251473, 10933559, 17181307, 120269149]

約数ペア:

[(1, 120269149), (7, 17181307), (11, 10933559), (13, 9251473), (77, 1561937), (91, 1321639), (137, 877877), (143, 841043), (877, 137137), (959, 125411), (1001, 120149), (1507, 79807), (1781, 67529), (6139, 19591), (9647, 12467), (10549, 11401)]