66877473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 107049600

約数和(自身を除く): 40172127

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 5309, 12597, 15927, 69017, 90253, 100871, 207051, 270759, 302613, 1173289, 1311323, 1714807, 3519867, 3933969, 5144421, 22292491, 66877473]

約数ペア:

[(1, 66877473), (3, 22292491), (13, 5144421), (17, 3933969), (19, 3519867), (39, 1714807), (51, 1311323), (57, 1173289), (221, 302613), (247, 270759), (323, 207051), (663, 100871), (741, 90253), (969, 69017), (4199, 15927), (5309, 12597)]