15696852381

素因数分解:

$3^4\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{8627}}^1$

素因数の和:11855

約数の個数: 40

約数和(自身を含む): 26809611840

約数和(自身を除く): 11112759459

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3209, 8627, 9627, 22463, 25881, 28881, 60389, 67389, 77643, 86643, 181167, 202167, 232929, 259929, 543501, 606501, 698787, 1630503, 1819503, 4891509, 27684043, 83052129, 193788301, 249156387, 581364903, 747469161, 1744094709, 2242407483, 5232284127, 15696852381]

約数ペア:

[(1, 15696852381), (3, 5232284127), (7, 2242407483), (9, 1744094709), (21, 747469161), (27, 581364903), (63, 249156387), (81, 193788301), (189, 83052129), (567, 27684043), (3209, 4891509), (8627, 1819503), (9627, 1630503), (22463, 698787), (25881, 606501), (28881, 543501), (60389, 259929), (67389, 232929), (77643, 202167), (86643, 181167)]