73355331

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 116084736

約数和(自身を除く): 42729405

約数列:

[1, 3, 7, 21, 31, 93, 217, 281, 401, 651, 843, 1203, 1967, 2807, 5901, 8421, 8711, 12431, 26133, 37293, 60977, 87017, 112681, 182931, 261051, 338043, 788767, 2366301, 3493111, 10479333, 24451777, 73355331]

約数ペア:

[(1, 73355331), (3, 24451777), (7, 10479333), (21, 3493111), (31, 2366301), (93, 788767), (217, 338043), (281, 261051), (401, 182931), (651, 112681), (843, 87017), (1203, 60977), (1967, 37293), (2807, 26133), (5901, 12431), (8421, 8711)]