25586847

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 45880296

約数和(自身を除く): 20293449

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 81, 99, 117, 141, 143, 297, 351, 423, 429, 517, 611, 891, 1053, 1269, 1287, 1551, 1833, 2209, 3807, 3861, 4653, 5499, 6627, 6721, 11583, 13959, 16497, 19881, 20163, 24299, 28717, 41877, 49491, 59643, 60489, 72897, 86151, 178929, 181467, 218691, 258453, 315887, 544401, 656073, 775359, 947661, 1968219, 2326077, 2842983, 8528949, 25586847]

約数ペア:

[(1, 25586847), (3, 8528949), (9, 2842983), (11, 2326077), (13, 1968219), (27, 947661), (33, 775359), (39, 656073), (47, 544401), (81, 315887), (99, 258453), (117, 218691), (141, 181467), (143, 178929), (297, 86151), (351, 72897), (423, 60489), (429, 59643), (517, 49491), (611, 41877), (891, 28717), (1053, 24299), (1269, 20163), (1287, 19881), (1551, 16497), (1833, 13959), (2209, 11583), (3807, 6721), (3861, 6627), (4653, 5499)]