65193249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 101744640

約数和(自身を除く): 36551391

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 1343, 1471, 2607, 4029, 4413, 14773, 16181, 25007, 44319, 48543, 75021, 116209, 275077, 348627, 825231, 1278299, 1975553, 3834897, 5926659, 21731083, 65193249]

約数ペア:

[(1, 65193249), (3, 21731083), (11, 5926659), (17, 3834897), (33, 1975553), (51, 1278299), (79, 825231), (187, 348627), (237, 275077), (561, 116209), (869, 75021), (1343, 48543), (1471, 44319), (2607, 25007), (4029, 16181), (4413, 14773)]