260520093

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1483}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 381981600

約数和(自身を除く): 121461507

約数列:

[1, 3, 9, 131, 149, 393, 447, 1179, 1341, 1483, 4449, 13347, 19519, 58557, 175671, 194273, 220967, 582819, 662901, 1748457, 1988703, 28946677, 86840031, 260520093]

約数ペア:

[(1, 260520093), (3, 86840031), (9, 28946677), (131, 1988703), (149, 1748457), (393, 662901), (447, 582819), (1179, 220967), (1341, 194273), (1483, 175671), (4449, 58557), (13347, 19519)]