163670553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1039}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 247253760

約数和(自身を除く): 83583207

約数列:

[1, 3, 9, 23, 69, 207, 761, 1039, 2283, 3117, 6849, 9351, 17503, 23897, 52509, 71691, 157527, 215073, 790679, 2372037, 7116111, 18185617, 54556851, 163670553]

約数ペア:

[(1, 163670553), (3, 54556851), (9, 18185617), (23, 7116111), (69, 2372037), (207, 790679), (761, 215073), (1039, 157527), (2283, 71691), (3117, 52509), (6849, 23897), (9351, 17503)]