90434151

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 144012960

約数和(自身を除く): 53578809

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 243, 261, 313, 369, 783, 939, 1107, 1189, 2349, 2817, 3321, 3567, 7047, 8451, 9077, 9963, 10701, 12833, 25353, 27231, 32103, 38499, 76059, 81693, 96309, 115497, 245079, 288927, 346491, 372157, 735237, 1039473, 1116471, 2205711, 3118419, 3349413, 10048239, 30144717, 90434151]

約数ペア:

[(1, 90434151), (3, 30144717), (9, 10048239), (27, 3349413), (29, 3118419), (41, 2205711), (81, 1116471), (87, 1039473), (123, 735237), (243, 372157), (261, 346491), (313, 288927), (369, 245079), (783, 115497), (939, 96309), (1107, 81693), (1189, 76059), (2349, 38499), (2817, 32103), (3321, 27231), (3567, 25353), (7047, 12833), (8451, 10701), (9077, 9963)]