156750569919

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{827}}^1\times {\mathrm{397361}}^1$

素因数の和:398247

約数の個数: 24

約数和(自身を含む): 230969046672

約数和(自身を除く): 74218476753

約数列:

[1, 3, 9, 53, 159, 477, 827, 2481, 7443, 43831, 131493, 394479, 397361, 1192083, 3576249, 21060133, 63180399, 189541197, 328617547, 985852641, 2957557923, 17416729991, 52250189973, 156750569919]

約数ペア:

[(1, 156750569919), (3, 52250189973), (9, 17416729991), (53, 2957557923), (159, 985852641), (477, 328617547), (827, 189541197), (2481, 63180399), (7443, 21060133), (43831, 3576249), (131493, 1192083), (394479, 397361)]