15694736799

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{1229}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 24617023200

約数和(自身を除く): 8922286401

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 797, 1229, 2289, 2391, 3687, 5341, 5579, 8603, 16023, 16737, 25809, 39053, 60221, 86873, 117159, 133961, 180663, 260619, 401883, 608111, 937727, 979513, 1824333, 2813181, 2938539, 4256777, 6564089, 6856591, 12770331, 19692267, 20569773, 47996137, 106766917, 143988411, 320300751, 747368419, 2242105257, 5231578933, 15694736799]

約数ペア:

[(1, 15694736799), (3, 5231578933), (7, 2242105257), (21, 747368419), (49, 320300751), (109, 143988411), (147, 106766917), (327, 47996137), (763, 20569773), (797, 19692267), (1229, 12770331), (2289, 6856591), (2391, 6564089), (3687, 4256777), (5341, 2938539), (5579, 2813181), (8603, 1824333), (16023, 979513), (16737, 937727), (25809, 608111), (39053, 401883), (60221, 260619), (86873, 180663), (117159, 133961)]