153093787

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 195022080

約数和(自身を除く): 41928293

約数列:

[1, 7, 11, 49, 77, 439, 539, 647, 3073, 4529, 4829, 7117, 21511, 31703, 33803, 49819, 236621, 284033, 348733, 1988231, 3124363, 13917617, 21870541, 153093787]

約数ペア:

[(1, 153093787), (7, 21870541), (11, 13917617), (49, 3124363), (77, 1988231), (439, 348733), (539, 284033), (647, 236621), (3073, 49819), (4529, 33803), (4829, 31703), (7117, 21511)]