66151917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{823}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 106131200

約数和(自身を除く): 39979283

約数列:

[1, 3, 9, 13, 27, 39, 117, 229, 351, 687, 823, 2061, 2469, 2977, 6183, 7407, 8931, 10699, 22221, 26793, 32097, 80379, 96291, 188467, 288873, 565401, 1696203, 2450071, 5088609, 7350213, 22050639, 66151917]

約数ペア:

[(1, 66151917), (3, 22050639), (9, 7350213), (13, 5088609), (27, 2450071), (39, 1696203), (117, 565401), (229, 288873), (351, 188467), (687, 96291), (823, 80379), (2061, 32097), (2469, 26793), (2977, 22221), (6183, 10699), (7407, 8931)]