54765921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 88363008

約数和(自身を除く): 33597087

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1597, 1633, 4791, 4899, 11179, 11431, 33537, 34293, 36731, 110193, 113387, 257117, 340161, 771351, 793709, 2381127, 2607901, 7823703, 18255307, 54765921]

約数ペア:

[(1, 54765921), (3, 18255307), (7, 7823703), (21, 2607901), (23, 2381127), (69, 793709), (71, 771351), (161, 340161), (213, 257117), (483, 113387), (497, 110193), (1491, 36731), (1597, 34293), (1633, 33537), (4791, 11431), (4899, 11179)]