54981339

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 88780800

約数和(自身を除く): 33799461

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1407, 1541, 1699, 4623, 5097, 10787, 11893, 32361, 35679, 39077, 113833, 117231, 273539, 341499, 796831, 820617, 2390493, 2618159, 7854477, 18327113, 54981339]

約数ペア:

[(1, 54981339), (3, 18327113), (7, 7854477), (21, 2618159), (23, 2390493), (67, 820617), (69, 796831), (161, 341499), (201, 273539), (469, 117231), (483, 113833), (1407, 39077), (1541, 35679), (1699, 32361), (4623, 11893), (5097, 10787)]