53155461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 76637952

約数和(自身を除く): 23482491

約数列:

[1, 3, 23, 61, 69, 73, 173, 183, 219, 519, 1403, 1679, 3979, 4209, 4453, 5037, 10553, 11937, 12629, 13359, 31659, 37887, 102419, 242719, 290467, 307257, 728157, 770369, 871401, 2311107, 17718487, 53155461]

約数ペア:

[(1, 53155461), (3, 17718487), (23, 2311107), (61, 871401), (69, 770369), (73, 728157), (173, 307257), (183, 290467), (219, 242719), (519, 102419), (1403, 37887), (1679, 31659), (3979, 13359), (4209, 12629), (4453, 11937), (5037, 10553)]