128575644417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{269953}}^1$

素因数の和:270270

約数の個数: 48

約数和(自身を含む): 215280756288

約数和(自身を除く): 86705111871

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 283, 561, 849, 1683, 2547, 3113, 4811, 9339, 14433, 28017, 43299, 52921, 158763, 269953, 476289, 809859, 2429577, 2969483, 4589201, 8908449, 13767603, 26725347, 41302809, 50481211, 76396699, 151443633, 229190097, 454330899, 687570291, 840363689, 1298743883, 2521091067, 3896231649, 7563273201, 11688694947, 14286182713, 42858548139, 128575644417]

約数ペア:

[(1, 128575644417), (3, 42858548139), (9, 14286182713), (11, 11688694947), (17, 7563273201), (33, 3896231649), (51, 2521091067), (99, 1298743883), (153, 840363689), (187, 687570291), (283, 454330899), (561, 229190097), (849, 151443633), (1683, 76396699), (2547, 50481211), (3113, 41302809), (4811, 26725347), (9339, 13767603), (14433, 8908449), (28017, 4589201), (43299, 2969483), (52921, 2429577), (158763, 809859), (269953, 476289)]