77552397

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 127497216

約数和(自身を除く): 49944819

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1567, 1833, 3807, 4701, 5499, 14103, 16497, 20371, 42309, 49491, 61113, 73649, 126927, 183339, 220947, 550017, 662841, 957437, 1650051, 1988523, 2872311, 5965569, 8616933, 25850799, 77552397]

約数ペア:

[(1, 77552397), (3, 25850799), (9, 8616933), (13, 5965569), (27, 2872311), (39, 1988523), (47, 1650051), (81, 957437), (117, 662841), (141, 550017), (351, 220947), (423, 183339), (611, 126927), (1053, 73649), (1269, 61113), (1567, 49491), (1833, 42309), (3807, 20371), (4701, 16497), (5499, 14103)]