148049271

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 217766016

約数和(自身を除く): 69716745

約数列:

[1, 3, 9, 71, 213, 443, 523, 639, 1329, 1569, 3987, 4707, 31453, 37133, 94359, 111399, 231689, 283077, 334197, 695067, 2085201, 16449919, 49349757, 148049271]

約数ペア:

[(1, 148049271), (3, 49349757), (9, 16449919), (71, 2085201), (213, 695067), (443, 334197), (523, 283077), (639, 231689), (1329, 111399), (1569, 94359), (3987, 37133), (4707, 31453)]