78329589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 116035584

約数和(自身を除く): 37705995

約数列:

[1, 3, 13, 39, 47, 141, 151, 283, 453, 611, 849, 1833, 1963, 3679, 5889, 7097, 11037, 13301, 21291, 39903, 42733, 92261, 128199, 172913, 276783, 518739, 555529, 1666587, 2008451, 6025353, 26109863, 78329589]

約数ペア:

[(1, 78329589), (3, 26109863), (13, 6025353), (39, 2008451), (47, 1666587), (141, 555529), (151, 518739), (283, 276783), (453, 172913), (611, 128199), (849, 92261), (1833, 42733), (1963, 39903), (3679, 21291), (5889, 13301), (7097, 11037)]