54669987

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 80514720

約数和(自身を除く): 25844733

約数列:

[1, 3, 9, 101, 137, 303, 411, 439, 909, 1233, 1317, 3951, 13837, 41511, 44339, 60143, 124533, 133017, 180429, 399051, 541287, 6074443, 18223329, 54669987]

約数ペア:

[(1, 54669987), (3, 18223329), (9, 6074443), (101, 541287), (137, 399051), (303, 180429), (411, 133017), (439, 124533), (909, 60143), (1233, 44339), (1317, 41511), (3951, 13837)]