156984186807

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17672429}}^1$

素因数の和:17672492

約数の個数: 32

約数和(自身を含む): 271448524800

約数和(自身を除く): 114464337993

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 17672429, 53017287, 123707003, 159051861, 371121009, 477155583, 830604163, 1113363027, 2491812489, 3340089081, 5814229141, 7475437467, 17442687423, 22426312401, 52328062269, 156984186807]

約数ペア:

[(1, 156984186807), (3, 52328062269), (7, 22426312401), (9, 17442687423), (21, 7475437467), (27, 5814229141), (47, 3340089081), (63, 2491812489), (141, 1113363027), (189, 830604163), (329, 477155583), (423, 371121009), (987, 159051861), (1269, 123707003), (2961, 53017287), (8883, 17672429)]