27986704473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1\times {\mathrm{5987}}^1$

素因数の和:23133

約数の個数: 32

約数和(自身を含む): 45937253376

約数和(自身を除く): 17950548903

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5987, 17123, 17961, 41909, 51369, 77831, 119861, 125727, 222599, 233493, 359583, 544817, 667797, 1558193, 1634451, 4674579, 102515401, 307546203, 717607807, 1332700213, 2152823421, 3998100639, 9328901491, 27986704473]

約数ペア:

[(1, 27986704473), (3, 9328901491), (7, 3998100639), (13, 2152823421), (21, 1332700213), (39, 717607807), (91, 307546203), (273, 102515401), (5987, 4674579), (17123, 1634451), (17961, 1558193), (41909, 667797), (51369, 544817), (77831, 359583), (119861, 233493), (125727, 222599)]