550539603

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2179}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 809390400

約数和(自身を除く): 258850797

約数列:

[1, 3, 9, 67, 201, 419, 603, 1257, 2179, 3771, 6537, 19611, 28073, 84219, 145993, 252657, 437979, 913001, 1313937, 2739003, 8217009, 61171067, 183513201, 550539603]

約数ペア:

[(1, 550539603), (3, 183513201), (9, 61171067), (67, 8217009), (201, 2739003), (419, 1313937), (603, 913001), (1257, 437979), (2179, 252657), (3771, 145993), (6537, 84219), (19611, 28073)]