55142937

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29599}}^1$

素因数の和:29634

約数の個数: 20

約数和(自身を含む): 85958400

約数和(自身を除く): 30815463

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29599, 88797, 266391, 680777, 799173, 2042331, 2397519, 6126993, 18380979, 55142937]

約数ペア:

[(1, 55142937), (3, 18380979), (9, 6126993), (23, 2397519), (27, 2042331), (69, 799173), (81, 680777), (207, 266391), (621, 88797), (1863, 29599)]