74573631

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 54

約数和(自身を含む): 124875296

約数和(自身を除く): 50301665

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 121, 141, 279, 341, 363, 423, 517, 1023, 1089, 1457, 1551, 2209, 3069, 3751, 4371, 4653, 5687, 6627, 11253, 13113, 16027, 17061, 19881, 24299, 33759, 48081, 51183, 68479, 72897, 144243, 176297, 205437, 218691, 267289, 528891, 616311, 753269, 801867, 1586673, 2259807, 2405601, 6779421, 8285959, 24857877, 74573631]

約数ペア:

[(1, 74573631), (3, 24857877), (9, 8285959), (11, 6779421), (31, 2405601), (33, 2259807), (47, 1586673), (93, 801867), (99, 753269), (121, 616311), (141, 528891), (279, 267289), (341, 218691), (363, 205437), (423, 176297), (517, 144243), (1023, 72897), (1089, 68479), (1457, 51183), (1551, 48081), (2209, 33759), (3069, 24299), (3751, 19881), (4371, 17061), (4653, 16027), (5687, 13113), (6627, 11253)]