57697731

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 109885440

約数和(自身を除く): 52187709

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1021, 1449, 2093, 2457, 2691, 3063, 4347, 6279, 7147, 8073, 9189, 13273, 18837, 21441, 23483, 27567, 39819, 56511, 64323, 70449, 92911, 119457, 164381, 192969, 211347, 278733, 305279, 358371, 493143, 634041, 836199, 915837, 1479429, 2136953, 2508597, 2747511, 4438287, 6410859, 8242533, 19232577, 57697731]

約数ペア:

[(1, 57697731), (3, 19232577), (7, 8242533), (9, 6410859), (13, 4438287), (21, 2747511), (23, 2508597), (27, 2136953), (39, 1479429), (63, 915837), (69, 836199), (91, 634041), (117, 493143), (161, 358371), (189, 305279), (207, 278733), (273, 211347), (299, 192969), (351, 164381), (483, 119457), (621, 92911), (819, 70449), (897, 64323), (1021, 56511), (1449, 39819), (2093, 27567), (2457, 23483), (2691, 21441), (3063, 18837), (4347, 13273), (6279, 9189), (7147, 8073)]