996878223

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 1646976240

約数和(自身を除く): 650098017

約数列:

[1, 3, 9, 11, 33, 41, 83, 99, 121, 123, 249, 269, 363, 369, 451, 747, 807, 913, 1089, 1353, 2421, 2739, 2959, 3403, 4059, 4961, 8217, 8877, 10043, 10209, 11029, 14883, 22327, 26631, 30129, 30627, 32549, 33087, 37433, 44649, 66981, 90387, 97647, 99261, 112299, 121319, 200943, 245597, 292941, 336897, 363957, 411763, 736791, 915407, 1091871, 1235289, 1334509, 2210373, 2701567, 2746221, 3705867, 4003527, 8104701, 8238663, 10069477, 12010581, 24314103, 30208431, 90625293, 110764247, 332292741, 996878223]

約数ペア:

[(1, 996878223), (3, 332292741), (9, 110764247), (11, 90625293), (33, 30208431), (41, 24314103), (83, 12010581), (99, 10069477), (121, 8238663), (123, 8104701), (249, 4003527), (269, 3705867), (363, 2746221), (369, 2701567), (451, 2210373), (747, 1334509), (807, 1235289), (913, 1091871), (1089, 915407), (1353, 736791), (2421, 411763), (2739, 363957), (2959, 336897), (3403, 292941), (4059, 245597), (4961, 200943), (8217, 121319), (8877, 112299), (10043, 99261), (10209, 97647), (11029, 90387), (14883, 66981), (22327, 44649), (26631, 37433), (30129, 33087), (30627, 32549)]