163834047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{1669}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 255309600

約数和(自身を除く): 91475553

約数列:

[1, 3, 9, 13, 39, 117, 839, 1669, 2517, 5007, 7551, 10907, 15021, 21697, 32721, 65091, 98163, 195273, 1400291, 4200873, 12602619, 18203783, 54611349, 163834047]

約数ペア:

[(1, 163834047), (3, 54611349), (9, 18203783), (13, 12602619), (39, 4200873), (117, 1400291), (839, 195273), (1669, 98163), (2517, 65091), (5007, 32721), (7551, 21697), (10907, 15021)]