3803121

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 6873984

約数和(自身を除く): 3070863

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 67, 119, 153, 159, 201, 357, 371, 469, 477, 603, 901, 1071, 1113, 1139, 1407, 2703, 3339, 3417, 3551, 4221, 6307, 7973, 8109, 10251, 10653, 18921, 23919, 24857, 31959, 56763, 60367, 71757, 74571, 181101, 223713, 422569, 543303, 1267707, 3803121]

約数ペア:

[(1, 3803121), (3, 1267707), (7, 543303), (9, 422569), (17, 223713), (21, 181101), (51, 74571), (53, 71757), (63, 60367), (67, 56763), (119, 31959), (153, 24857), (159, 23919), (201, 18921), (357, 10653), (371, 10251), (469, 8109), (477, 7973), (603, 6307), (901, 4221), (1071, 3551), (1113, 3417), (1139, 3339), (1407, 2703)]