80659917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 53787123

約数列:

[1, 3, 9, 13, 17, 39, 51, 107, 117, 153, 221, 321, 379, 663, 963, 1137, 1391, 1819, 1989, 3411, 4173, 4927, 5457, 6443, 12519, 14781, 16371, 19329, 23647, 40553, 44343, 57987, 70941, 83759, 121659, 212823, 251277, 364977, 527189, 689401, 753831, 1581567, 2068203, 4744701, 6204609, 8962213, 26886639, 80659917]

約数ペア:

[(1, 80659917), (3, 26886639), (9, 8962213), (13, 6204609), (17, 4744701), (39, 2068203), (51, 1581567), (107, 753831), (117, 689401), (153, 527189), (221, 364977), (321, 251277), (379, 212823), (663, 121659), (963, 83759), (1137, 70941), (1391, 57987), (1819, 44343), (1989, 40553), (3411, 23647), (4173, 19329), (4927, 16371), (5457, 14781), (6443, 12519)]