15696525897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{64717}}^1$

素因数の和:65430

約数の個数: 32

約数和(自身を含む): 25079519360

約数和(自身を除く): 9382993463

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 691, 2073, 6219, 8983, 18657, 26949, 64717, 80847, 194151, 242541, 582453, 841321, 1747359, 2523963, 7571889, 22715667, 44719447, 134158341, 402475023, 581352811, 1207425069, 1744058433, 5232175299, 15696525897]

約数ペア:

[(1, 15696525897), (3, 5232175299), (9, 1744058433), (13, 1207425069), (27, 581352811), (39, 402475023), (117, 134158341), (351, 44719447), (691, 22715667), (2073, 7571889), (6219, 2523963), (8983, 1747359), (18657, 841321), (26949, 582453), (64717, 242541), (80847, 194151)]