40895217

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 54

約数和(自身を含む): 70242354

約数和(自身を除く): 29347137

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 121, 141, 153, 187, 363, 423, 517, 561, 799, 1089, 1551, 1683, 2057, 2209, 2397, 4653, 5687, 6171, 6627, 7191, 8789, 17061, 18513, 19881, 24299, 26367, 37553, 51183, 72897, 79101, 96679, 112659, 218691, 267289, 290037, 337977, 413083, 801867, 870111, 1239249, 2405601, 3717747, 4543913, 13631739, 40895217]

約数ペア:

[(1, 40895217), (3, 13631739), (9, 4543913), (11, 3717747), (17, 2405601), (33, 1239249), (47, 870111), (51, 801867), (99, 413083), (121, 337977), (141, 290037), (153, 267289), (187, 218691), (363, 112659), (423, 96679), (517, 79101), (561, 72897), (799, 51183), (1089, 37553), (1551, 26367), (1683, 24299), (2057, 19881), (2209, 18513), (2397, 17061), (4653, 8789), (5687, 7191), (6171, 6627)]