169635987

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1019}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 250614000

約数和(自身を除く): 80978013

約数列:

[1, 3, 9, 53, 159, 349, 477, 1019, 1047, 3057, 3141, 9171, 18497, 54007, 55491, 162021, 166473, 355631, 486063, 1066893, 3200679, 18848443, 56545329, 169635987]

約数ペア:

[(1, 169635987), (3, 56545329), (9, 18848443), (53, 3200679), (159, 1066893), (349, 486063), (477, 355631), (1019, 166473), (1047, 162021), (3057, 55491), (3141, 54007), (9171, 18497)]