201630279249

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78060503}}^1$

素因数の和:78060557

約数の個数: 24

約数和(自身を含む): 340968281472

約数和(自身を除く): 139338002223

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 78060503, 234181509, 546423521, 702544527, 1639270563, 3200480623, 4917811689, 9601441869, 22403364361, 28804325607, 67210093083, 201630279249]

約数ペア:

[(1, 201630279249), (3, 67210093083), (7, 28804325607), (9, 22403364361), (21, 9601441869), (41, 4917811689), (63, 3200480623), (123, 1639270563), (287, 702544527), (369, 546423521), (861, 234181509), (2583, 78060503)]