202107609

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1697}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 327646080

約数和(自身を除く): 125538471

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 401, 1203, 1697, 3609, 4411, 5091, 10827, 13233, 15273, 18667, 39699, 45819, 56001, 119097, 168003, 504009, 680497, 2041491, 6124473, 7485467, 18373419, 22456401, 67369203, 202107609]

約数ペア:

[(1, 202107609), (3, 67369203), (9, 22456401), (11, 18373419), (27, 7485467), (33, 6124473), (99, 2041491), (297, 680497), (401, 504009), (1203, 168003), (1697, 119097), (3609, 56001), (4411, 45819), (5091, 39699), (10827, 18667), (13233, 15273)]