53221077

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21661}}^1$

素因数の和:21690

約数の個数: 32

約数和(自身を含む): 97045760

約数和(自身を除く): 43824683

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 21661, 64983, 151627, 194949, 281593, 454881, 584847, 844779, 1364643, 1971151, 2534337, 4093929, 5913453, 7603011, 17740359, 53221077]

約数ペア:

[(1, 53221077), (3, 17740359), (7, 7603011), (9, 5913453), (13, 4093929), (21, 2534337), (27, 1971151), (39, 1364643), (63, 844779), (91, 584847), (117, 454881), (189, 281593), (273, 194949), (351, 151627), (819, 64983), (2457, 21661)]