55385001

素因数分解:

$3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1907}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 91675584

約数和(自身を除く): 36290583

約数列:

[1, 3, 7, 9, 21, 63, 461, 1383, 1907, 3227, 4149, 5721, 9681, 13349, 17163, 29043, 40047, 120141, 879127, 2637381, 6153889, 7912143, 18461667, 55385001]

約数ペア:

[(1, 55385001), (3, 18461667), (7, 7912143), (9, 6153889), (21, 2637381), (63, 879127), (461, 120141), (1383, 40047), (1907, 29043), (3227, 17163), (4149, 13349), (5721, 9681)]