7072164021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{180077}}^1$

素因数の和:180165

約数の個数: 32

約数和(自身を含む): 10891117440

約数和(自身を除く): 3818953419

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 2067, 3021, 13091, 39273, 180077, 540231, 2341001, 3421463, 7023003, 9544081, 10264389, 28632243, 44479019, 124073053, 133437057, 181337539, 372219159, 544012617, 2357388007, 7072164021]

約数ペア:

[(1, 7072164021), (3, 2357388007), (13, 544012617), (19, 372219159), (39, 181337539), (53, 133437057), (57, 124073053), (159, 44479019), (247, 28632243), (689, 10264389), (741, 9544081), (1007, 7023003), (2067, 3421463), (3021, 2341001), (13091, 540231), (39273, 180077)]