1801476081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 2796498432

約数和(自身を除く): 995022351

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 233, 369, 699, 911, 943, 2097, 2733, 2829, 5359, 8199, 8487, 9553, 16077, 20953, 28659, 37351, 48231, 62859, 85977, 112053, 188577, 212263, 219719, 336159, 636789, 659157, 859073, 1910367, 1977471, 2577219, 4882049, 7731657, 8702783, 14646147, 26108349, 43938441, 78325047, 200164009, 600492027, 1801476081]

約数ペア:

[(1, 1801476081), (3, 600492027), (9, 200164009), (23, 78325047), (41, 43938441), (69, 26108349), (123, 14646147), (207, 8702783), (233, 7731657), (369, 4882049), (699, 2577219), (911, 1977471), (943, 1910367), (2097, 859073), (2733, 659157), (2829, 636789), (5359, 336159), (8199, 219719), (8487, 212263), (9553, 188577), (16077, 112053), (20953, 85977), (28659, 62859), (37351, 48231)]