89075763

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 152755200

約数和(自身を除く): 63679437

約数列:

[1, 3, 7, 9, 21, 47, 63, 67, 141, 201, 329, 423, 449, 469, 603, 987, 1347, 1407, 2961, 3143, 3149, 4041, 4221, 9429, 9447, 21103, 22043, 28287, 28341, 30083, 63309, 66129, 90249, 147721, 189927, 198387, 210581, 270747, 443163, 631743, 1329489, 1413901, 1895229, 4241703, 9897307, 12725109, 29691921, 89075763]

約数ペア:

[(1, 89075763), (3, 29691921), (7, 12725109), (9, 9897307), (21, 4241703), (47, 1895229), (63, 1413901), (67, 1329489), (141, 631743), (201, 443163), (329, 270747), (423, 210581), (449, 198387), (469, 189927), (603, 147721), (987, 90249), (1347, 66129), (1407, 63309), (2961, 30083), (3143, 28341), (3149, 28287), (4041, 22043), (4221, 21103), (9429, 9447)]