41990289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 67728960

約数和(自身を除く): 25738671

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 89, 187, 267, 319, 493, 561, 841, 957, 979, 1479, 1513, 2523, 2581, 2937, 4539, 5423, 7743, 9251, 14297, 16269, 16643, 27753, 28391, 42891, 43877, 49929, 74849, 85173, 131631, 157267, 224547, 471801, 482647, 823339, 1272433, 1447941, 2470017, 3817299, 13996763, 41990289]

約数ペア:

[(1, 41990289), (3, 13996763), (11, 3817299), (17, 2470017), (29, 1447941), (33, 1272433), (51, 823339), (87, 482647), (89, 471801), (187, 224547), (267, 157267), (319, 131631), (493, 85173), (561, 74849), (841, 49929), (957, 43877), (979, 42891), (1479, 28391), (1513, 27753), (2523, 16643), (2581, 16269), (2937, 14297), (4539, 9251), (5423, 7743)]